1255283604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 3529588608

約数和(自身を除く): 2274305004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 257, 276, 306, 347, 391, 414, 514, 612, 694, 771, 782, 828, 1028, 1041, 1173, 1388, 1542, 1564, 2082, 2313, 2346, 3084, 3123, 3519, 4164, 4369, 4626, 4692, 5899, 5911, 6246, 7038, 7981, 8738, 9252, 11798, 11822, 12492, 13107, 14076, 15962, 17476, 17697, 17733, 23596, 23644, 23943, 26214, 31924, 35394, 35466, 39321, 47886, 52428, 53091, 53199, 70788, 70932, 71829, 78642, 89179, 95772, 100487, 106182, 106398, 135677, 143658, 157284, 178358, 200974, 212364, 212796, 267537, 271354, 287316, 301461, 356716, 401948, 407031, 535074, 542708, 602922, 802611, 814062, 904383, 1070148, 1205844, 1221093, 1516043, 1605222, 1628124, 1808766, 2051117, 2442186, 3032086, 3210444, 3617532, 4102234, 4548129, 4884372, 6064172, 6153351, 8204468, 9096258, 12306702, 13644387, 18192516, 18460053, 24613404, 27288774, 34868989, 36920106, 54577548, 69737978, 73840212, 104606967, 139475956, 209213934, 313820901, 418427868, 627641802, 1255283604]

約数ペア:

[(1, 1255283604), (2, 627641802), (3, 418427868), (4, 313820901), (6, 209213934), (9, 139475956), (12, 104606967), (17, 73840212), (18, 69737978), (23, 54577548), (34, 36920106), (36, 34868989), (46, 27288774), (51, 24613404), (68, 18460053), (69, 18192516), (92, 13644387), (102, 12306702), (138, 9096258), (153, 8204468), (204, 6153351), (207, 6064172), (257, 4884372), (276, 4548129), (306, 4102234), (347, 3617532), (391, 3210444), (414, 3032086), (514, 2442186), (612, 2051117), (694, 1808766), (771, 1628124), (782, 1605222), (828, 1516043), (1028, 1221093), (1041, 1205844), (1173, 1070148), (1388, 904383), (1542, 814062), (1564, 802611), (2082, 602922), (2313, 542708), (2346, 535074), (3084, 407031), (3123, 401948), (3519, 356716), (4164, 301461), (4369, 287316), (4626, 271354), (4692, 267537), (5899, 212796), (5911, 212364), (6246, 200974), (7038, 178358), (7981, 157284), (8738, 143658), (9252, 135677), (11798, 106398), (11822, 106182), (12492, 100487), (13107, 95772), (14076, 89179), (15962, 78642), (17476, 71829), (17697, 70932), (17733, 70788), (23596, 53199), (23644, 53091), (23943, 52428), (26214, 47886), (31924, 39321), (35394, 35466)]