15242178708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{1621}}^1$

素因数の和:1942

約数の個数: 144

約数和(自身を含む): 41446641600

約数和(自身を除く): 26204462892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 233, 236, 342, 354, 466, 531, 684, 699, 708, 932, 1062, 1121, 1398, 1621, 2097, 2124, 2242, 2796, 3242, 3363, 4194, 4427, 4484, 4863, 6484, 6726, 8388, 8854, 9726, 10089, 13281, 13452, 13747, 14589, 17708, 19452, 20178, 26562, 27494, 29178, 30799, 39843, 40356, 41241, 53124, 54988, 58356, 61598, 79686, 82482, 92397, 95639, 123196, 123723, 159372, 164964, 184794, 191278, 247446, 261193, 277191, 286917, 369588, 377693, 382556, 494892, 522386, 554382, 573834, 755386, 783579, 860751, 1044772, 1108764, 1133079, 1147668, 1510772, 1567158, 1721502, 1817141, 2266158, 2350737, 3134316, 3399237, 3443004, 3634282, 4532316, 4701474, 5451423, 6798474, 7176167, 7268564, 9402948, 10902846, 13596948, 14352334, 16354269, 21528501, 21805692, 22283887, 28704668, 32708538, 43057002, 44567774, 64585503, 65417076, 66851661, 86114004, 89135548, 129171006, 133703322, 200554983, 258342012, 267406644, 401109966, 423393853, 802219932, 846787706, 1270181559, 1693575412, 2540363118, 3810544677, 5080726236, 7621089354, 15242178708]

約数ペア:

[(1, 15242178708), (2, 7621089354), (3, 5080726236), (4, 3810544677), (6, 2540363118), (9, 1693575412), (12, 1270181559), (18, 846787706), (19, 802219932), (36, 423393853), (38, 401109966), (57, 267406644), (59, 258342012), (76, 200554983), (114, 133703322), (118, 129171006), (171, 89135548), (177, 86114004), (228, 66851661), (233, 65417076), (236, 64585503), (342, 44567774), (354, 43057002), (466, 32708538), (531, 28704668), (684, 22283887), (699, 21805692), (708, 21528501), (932, 16354269), (1062, 14352334), (1121, 13596948), (1398, 10902846), (1621, 9402948), (2097, 7268564), (2124, 7176167), (2242, 6798474), (2796, 5451423), (3242, 4701474), (3363, 4532316), (4194, 3634282), (4427, 3443004), (4484, 3399237), (4863, 3134316), (6484, 2350737), (6726, 2266158), (8388, 1817141), (8854, 1721502), (9726, 1567158), (10089, 1510772), (13281, 1147668), (13452, 1133079), (13747, 1108764), (14589, 1044772), (17708, 860751), (19452, 783579), (20178, 755386), (26562, 573834), (27494, 554382), (29178, 522386), (30799, 494892), (39843, 382556), (40356, 377693), (41241, 369588), (53124, 286917), (54988, 277191), (58356, 261193), (61598, 247446), (79686, 191278), (82482, 184794), (92397, 164964), (95639, 159372), (123196, 123723)]