1900986444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 6094932480

約数和(自身を除く): 4193946036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 37, 42, 51, 63, 67, 68, 74, 84, 102, 111, 119, 126, 134, 148, 153, 179, 201, 204, 222, 238, 252, 259, 268, 306, 333, 357, 358, 402, 444, 469, 476, 518, 537, 603, 612, 629, 666, 714, 716, 777, 804, 938, 1036, 1071, 1074, 1139, 1206, 1253, 1258, 1332, 1407, 1428, 1554, 1611, 1876, 1887, 2142, 2148, 2278, 2331, 2412, 2479, 2506, 2516, 2814, 3043, 3108, 3222, 3417, 3759, 3774, 4221, 4284, 4403, 4556, 4662, 4958, 5012, 5628, 5661, 6086, 6444, 6623, 6834, 7437, 7518, 7548, 7973, 8442, 8806, 9129, 9324, 9916, 10251, 11277, 11322, 11993, 12172, 13209, 13246, 13668, 14874, 15036, 15946, 16884, 17353, 17612, 18258, 19869, 20502, 21301, 22311, 22554, 22644, 23919, 23986, 26418, 26492, 27387, 29748, 31892, 34706, 35979, 36516, 39627, 39738, 41004, 42143, 42602, 44622, 45108, 46361, 47838, 47972, 52059, 52836, 54774, 59607, 63903, 69412, 71757, 71958, 79254, 79476, 83951, 84286, 85204, 89244, 92722, 95676, 104118, 107937, 109548, 112591, 119214, 126429, 127806, 139083, 143514, 143916, 156177, 158508, 167902, 168572, 185444, 191709, 203881, 208236, 215874, 225182, 238428, 251853, 252858, 255612, 278166, 287028, 295001, 312354, 335804, 337773, 379287, 383418, 407762, 417249, 431748, 443741, 450364, 503706, 505716, 556332, 590002, 611643, 624708, 675546, 755559, 758574, 766836, 788137, 815524, 834498, 885003, 887482, 1007412, 1013319, 1180004, 1223286, 1331223, 1351092, 1427167, 1511118, 1517148, 1576274, 1668996, 1770006, 1774964, 1834929, 2026638, 2364411, 2446572, 2655009, 2662446, 2854334, 3022236, 3106187, 3152548, 3540012, 3669858, 3993669, 4053276, 4281501, 4728822, 5310018, 5324892, 5708668, 6212374, 7093233, 7339716, 7543597, 7987338, 8563002, 9318561, 9457644, 10620036, 12424748, 12844503, 14186466, 15087194, 15974676, 17126004, 18637122, 22630791, 25689006, 27955683, 28372932, 30174388, 37274244, 45261582, 51378012, 52805179, 55911366, 67892373, 90523164, 105610358, 111822732, 135784746, 158415537, 211220716, 271569492, 316831074, 475246611, 633662148, 950493222, 1900986444]

約数ペア:

[(1, 1900986444), (2, 950493222), (3, 633662148), (4, 475246611), (6, 316831074), (7, 271569492), (9, 211220716), (12, 158415537), (14, 135784746), (17, 111822732), (18, 105610358), (21, 90523164), (28, 67892373), (34, 55911366), (36, 52805179), (37, 51378012), (42, 45261582), (51, 37274244), (63, 30174388), (67, 28372932), (68, 27955683), (74, 25689006), (84, 22630791), (102, 18637122), (111, 17126004), (119, 15974676), (126, 15087194), (134, 14186466), (148, 12844503), (153, 12424748), (179, 10620036), (201, 9457644), (204, 9318561), (222, 8563002), (238, 7987338), (252, 7543597), (259, 7339716), (268, 7093233), (306, 6212374), (333, 5708668), (357, 5324892), (358, 5310018), (402, 4728822), (444, 4281501), (469, 4053276), (476, 3993669), (518, 3669858), (537, 3540012), (603, 3152548), (612, 3106187), (629, 3022236), (666, 2854334), (714, 2662446), (716, 2655009), (777, 2446572), (804, 2364411), (938, 2026638), (1036, 1834929), (1071, 1774964), (1074, 1770006), (1139, 1668996), (1206, 1576274), (1253, 1517148), (1258, 1511118), (1332, 1427167), (1407, 1351092), (1428, 1331223), (1554, 1223286), (1611, 1180004), (1876, 1013319), (1887, 1007412), (2142, 887482), (2148, 885003), (2278, 834498), (2331, 815524), (2412, 788137), (2479, 766836), (2506, 758574), (2516, 755559), (2814, 675546), (3043, 624708), (3108, 611643), (3222, 590002), (3417, 556332), (3759, 505716), (3774, 503706), (4221, 450364), (4284, 443741), (4403, 431748), (4556, 417249), (4662, 407762), (4958, 383418), (5012, 379287), (5628, 337773), (5661, 335804), (6086, 312354), (6444, 295001), (6623, 287028), (6834, 278166), (7437, 255612), (7518, 252858), (7548, 251853), (7973, 238428), (8442, 225182), (8806, 215874), (9129, 208236), (9324, 203881), (9916, 191709), (10251, 185444), (11277, 168572), (11322, 167902), (11993, 158508), (12172, 156177), (13209, 143916), (13246, 143514), (13668, 139083), (14874, 127806), (15036, 126429), (15946, 119214), (16884, 112591), (17353, 109548), (17612, 107937), (18258, 104118), (19869, 95676), (20502, 92722), (21301, 89244), (22311, 85204), (22554, 84286), (22644, 83951), (23919, 79476), (23986, 79254), (26418, 71958), (26492, 71757), (27387, 69412), (29748, 63903), (31892, 59607), (34706, 54774), (35979, 52836), (36516, 52059), (39627, 47972), (39738, 47838), (41004, 46361), (42143, 45108), (42602, 44622)]