381628104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 256

約数和(自身を含む): 1230888960

約数和(自身を除く): 849260856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 31, 33, 34, 39, 44, 51, 52, 62, 66, 68, 78, 88, 93, 102, 104, 124, 132, 136, 143, 156, 186, 187, 204, 211, 221, 248, 264, 286, 312, 341, 372, 374, 403, 408, 422, 429, 442, 527, 561, 572, 633, 663, 682, 744, 748, 806, 844, 858, 884, 1023, 1054, 1122, 1144, 1209, 1266, 1326, 1364, 1496, 1581, 1612, 1688, 1716, 1768, 2046, 2108, 2244, 2321, 2418, 2431, 2532, 2652, 2728, 2743, 3162, 3224, 3432, 3587, 4092, 4216, 4433, 4488, 4642, 4836, 4862, 5064, 5304, 5486, 5797, 6324, 6541, 6851, 6963, 7174, 7293, 8184, 8229, 8866, 9284, 9672, 9724, 10761, 10972, 11594, 12648, 13082, 13299, 13702, 13926, 14348, 14586, 16458, 17391, 17732, 18568, 19448, 19623, 20553, 21522, 21944, 23188, 26164, 26598, 27404, 27852, 28696, 29172, 30173, 32916, 34782, 35464, 39246, 39457, 41106, 43044, 46376, 46631, 52328, 53196, 54808, 55704, 58344, 60346, 65832, 69564, 71951, 75361, 78492, 78914, 82212, 85033, 86088, 90519, 93262, 106392, 111197, 118371, 120692, 139128, 139893, 143902, 150722, 156984, 157828, 164424, 170066, 181038, 186524, 215853, 222394, 226083, 236742, 241384, 255099, 279786, 287804, 301444, 315656, 333591, 340132, 362076, 373048, 431706, 444788, 452166, 473484, 510198, 512941, 559572, 575608, 602888, 667182, 680264, 724152, 863412, 889576, 904332, 935363, 946968, 1020396, 1025882, 1119144, 1223167, 1334364, 1445561, 1538823, 1726824, 1808664, 1870726, 2040792, 2051764, 2446334, 2668728, 2806089, 2891122, 3077646, 3669501, 3741452, 4103528, 4336683, 4892668, 5612178, 5782244, 6155292, 7339002, 7482904, 8673366, 9785336, 11224356, 11564488, 12310584, 14678004, 15901171, 17346732, 22448712, 29356008, 31802342, 34693464, 47703513, 63604684, 95407026, 127209368, 190814052, 381628104]

約数ペア:

[(1, 381628104), (2, 190814052), (3, 127209368), (4, 95407026), (6, 63604684), (8, 47703513), (11, 34693464), (12, 31802342), (13, 29356008), (17, 22448712), (22, 17346732), (24, 15901171), (26, 14678004), (31, 12310584), (33, 11564488), (34, 11224356), (39, 9785336), (44, 8673366), (51, 7482904), (52, 7339002), (62, 6155292), (66, 5782244), (68, 5612178), (78, 4892668), (88, 4336683), (93, 4103528), (102, 3741452), (104, 3669501), (124, 3077646), (132, 2891122), (136, 2806089), (143, 2668728), (156, 2446334), (186, 2051764), (187, 2040792), (204, 1870726), (211, 1808664), (221, 1726824), (248, 1538823), (264, 1445561), (286, 1334364), (312, 1223167), (341, 1119144), (372, 1025882), (374, 1020396), (403, 946968), (408, 935363), (422, 904332), (429, 889576), (442, 863412), (527, 724152), (561, 680264), (572, 667182), (633, 602888), (663, 575608), (682, 559572), (744, 512941), (748, 510198), (806, 473484), (844, 452166), (858, 444788), (884, 431706), (1023, 373048), (1054, 362076), (1122, 340132), (1144, 333591), (1209, 315656), (1266, 301444), (1326, 287804), (1364, 279786), (1496, 255099), (1581, 241384), (1612, 236742), (1688, 226083), (1716, 222394), (1768, 215853), (2046, 186524), (2108, 181038), (2244, 170066), (2321, 164424), (2418, 157828), (2431, 156984), (2532, 150722), (2652, 143902), (2728, 139893), (2743, 139128), (3162, 120692), (3224, 118371), (3432, 111197), (3587, 106392), (4092, 93262), (4216, 90519), (4433, 86088), (4488, 85033), (4642, 82212), (4836, 78914), (4862, 78492), (5064, 75361), (5304, 71951), (5486, 69564), (5797, 65832), (6324, 60346), (6541, 58344), (6851, 55704), (6963, 54808), (7174, 53196), (7293, 52328), (8184, 46631), (8229, 46376), (8866, 43044), (9284, 41106), (9672, 39457), (9724, 39246), (10761, 35464), (10972, 34782), (11594, 32916), (12648, 30173), (13082, 29172), (13299, 28696), (13702, 27852), (13926, 27404), (14348, 26598), (14586, 26164), (16458, 23188), (17391, 21944), (17732, 21522), (18568, 20553), (19448, 19623)]