381323124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 1294465536

約数和(自身を除く): 913142412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 41, 42, 51, 52, 63, 68, 78, 82, 84, 91, 102, 117, 119, 123, 126, 153, 156, 164, 167, 182, 204, 221, 234, 238, 246, 252, 273, 287, 306, 334, 357, 364, 369, 442, 468, 476, 492, 501, 533, 546, 574, 612, 663, 668, 697, 714, 738, 819, 861, 884, 1002, 1066, 1071, 1092, 1148, 1169, 1326, 1394, 1428, 1476, 1503, 1547, 1599, 1638, 1722, 1989, 2004, 2091, 2132, 2142, 2171, 2338, 2583, 2652, 2788, 2839, 3006, 3094, 3198, 3276, 3444, 3507, 3731, 3978, 4182, 4284, 4342, 4641, 4676, 4797, 4879, 5166, 5678, 6012, 6188, 6273, 6396, 6513, 6847, 7014, 7462, 7956, 8364, 8517, 8684, 9061, 9282, 9594, 9758, 10332, 10521, 11193, 11356, 12546, 13026, 13694, 13923, 14028, 14637, 14924, 15197, 17034, 18122, 18564, 19188, 19516, 19539, 19873, 20541, 21042, 22386, 25092, 25551, 26052, 27183, 27388, 27846, 29274, 30394, 33579, 34068, 36244, 36907, 39078, 39746, 41082, 42084, 43911, 44772, 45591, 47929, 51102, 54366, 55692, 58548, 59619, 60788, 61623, 63427, 67158, 73814, 78156, 79492, 81549, 82164, 87822, 89011, 91182, 95858, 102204, 108732, 110721, 116399, 119238, 123246, 126854, 134316, 136773, 143787, 147628, 163098, 175644, 178022, 178857, 182364, 190281, 191716, 221442, 232798, 238476, 246492, 253708, 258349, 267033, 273546, 287574, 326196, 332163, 349197, 356044, 357714, 380562, 431361, 442884, 465596, 516698, 534066, 547092, 570843, 575148, 623077, 664326, 698394, 715428, 761124, 775047, 801099, 814793, 862722, 1033396, 1047591, 1068132, 1141686, 1246154, 1328652, 1396788, 1513187, 1550094, 1602198, 1629586, 1725444, 1869231, 2095182, 2283372, 2325141, 2444379, 2492308, 3026374, 3100188, 3204396, 3259172, 3738462, 4190364, 4539561, 4650282, 4888758, 5607693, 6052748, 7333137, 7476924, 9079122, 9300564, 9777516, 10592309, 11215386, 13618683, 14666274, 18158244, 21184618, 22430772, 27237366, 29332548, 31776927, 42369236, 54474732, 63553854, 95330781, 127107708, 190661562, 381323124]

約数ペア:

[(1, 381323124), (2, 190661562), (3, 127107708), (4, 95330781), (6, 63553854), (7, 54474732), (9, 42369236), (12, 31776927), (13, 29332548), (14, 27237366), (17, 22430772), (18, 21184618), (21, 18158244), (26, 14666274), (28, 13618683), (34, 11215386), (36, 10592309), (39, 9777516), (41, 9300564), (42, 9079122), (51, 7476924), (52, 7333137), (63, 6052748), (68, 5607693), (78, 4888758), (82, 4650282), (84, 4539561), (91, 4190364), (102, 3738462), (117, 3259172), (119, 3204396), (123, 3100188), (126, 3026374), (153, 2492308), (156, 2444379), (164, 2325141), (167, 2283372), (182, 2095182), (204, 1869231), (221, 1725444), (234, 1629586), (238, 1602198), (246, 1550094), (252, 1513187), (273, 1396788), (287, 1328652), (306, 1246154), (334, 1141686), (357, 1068132), (364, 1047591), (369, 1033396), (442, 862722), (468, 814793), (476, 801099), (492, 775047), (501, 761124), (533, 715428), (546, 698394), (574, 664326), (612, 623077), (663, 575148), (668, 570843), (697, 547092), (714, 534066), (738, 516698), (819, 465596), (861, 442884), (884, 431361), (1002, 380562), (1066, 357714), (1071, 356044), (1092, 349197), (1148, 332163), (1169, 326196), (1326, 287574), (1394, 273546), (1428, 267033), (1476, 258349), (1503, 253708), (1547, 246492), (1599, 238476), (1638, 232798), (1722, 221442), (1989, 191716), (2004, 190281), (2091, 182364), (2132, 178857), (2142, 178022), (2171, 175644), (2338, 163098), (2583, 147628), (2652, 143787), (2788, 136773), (2839, 134316), (3006, 126854), (3094, 123246), (3198, 119238), (3276, 116399), (3444, 110721), (3507, 108732), (3731, 102204), (3978, 95858), (4182, 91182), (4284, 89011), (4342, 87822), (4641, 82164), (4676, 81549), (4797, 79492), (4879, 78156), (5166, 73814), (5678, 67158), (6012, 63427), (6188, 61623), (6273, 60788), (6396, 59619), (6513, 58548), (6847, 55692), (7014, 54366), (7462, 51102), (7956, 47929), (8364, 45591), (8517, 44772), (8684, 43911), (9061, 42084), (9282, 41082), (9594, 39746), (9758, 39078), (10332, 36907), (10521, 36244), (11193, 34068), (11356, 33579), (12546, 30394), (13026, 29274), (13694, 27846), (13923, 27388), (14028, 27183), (14637, 26052), (14924, 25551), (15197, 25092), (17034, 22386), (18122, 21042), (18564, 20541), (19188, 19873), (19516, 19539)]