1330388724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{503}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 3812272128

約数和(自身を除く): 2481883404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 74, 84, 92, 111, 138, 148, 161, 222, 259, 276, 322, 444, 483, 503, 518, 644, 777, 851, 966, 1006, 1036, 1369, 1509, 1554, 1702, 1932, 2012, 2553, 2738, 3018, 3108, 3404, 3521, 4107, 5106, 5476, 5957, 6036, 7042, 8214, 9583, 10212, 10563, 11569, 11914, 14084, 16428, 17871, 18611, 19166, 21126, 23138, 23828, 28749, 31487, 34707, 35742, 37222, 38332, 42252, 46276, 55833, 57498, 62974, 69414, 71484, 74444, 80983, 94461, 111666, 114996, 125948, 130277, 138828, 161966, 188922, 220409, 223332, 242949, 260554, 323932, 377844, 390831, 428053, 440818, 485898, 521108, 661227, 688607, 781662, 856106, 881636, 971796, 1284159, 1322454, 1377214, 1563324, 1712212, 2065821, 2568318, 2644908, 2754428, 2996371, 4131642, 4820249, 5136636, 5992742, 8263284, 8989113, 9640498, 11985484, 14460747, 15837961, 17978226, 19280996, 28921494, 31675922, 35956452, 47513883, 57842988, 63351844, 95027766, 110865727, 190055532, 221731454, 332597181, 443462908, 665194362, 1330388724]

約数ペア:

[(1, 1330388724), (2, 665194362), (3, 443462908), (4, 332597181), (6, 221731454), (7, 190055532), (12, 110865727), (14, 95027766), (21, 63351844), (23, 57842988), (28, 47513883), (37, 35956452), (42, 31675922), (46, 28921494), (69, 19280996), (74, 17978226), (84, 15837961), (92, 14460747), (111, 11985484), (138, 9640498), (148, 8989113), (161, 8263284), (222, 5992742), (259, 5136636), (276, 4820249), (322, 4131642), (444, 2996371), (483, 2754428), (503, 2644908), (518, 2568318), (644, 2065821), (777, 1712212), (851, 1563324), (966, 1377214), (1006, 1322454), (1036, 1284159), (1369, 971796), (1509, 881636), (1554, 856106), (1702, 781662), (1932, 688607), (2012, 661227), (2553, 521108), (2738, 485898), (3018, 440818), (3108, 428053), (3404, 390831), (3521, 377844), (4107, 323932), (5106, 260554), (5476, 242949), (5957, 223332), (6036, 220409), (7042, 188922), (8214, 161966), (9583, 138828), (10212, 130277), (10563, 125948), (11569, 114996), (11914, 111666), (14084, 94461), (16428, 80983), (17871, 74444), (18611, 71484), (19166, 69414), (21126, 62974), (23138, 57498), (23828, 55833), (28749, 46276), (31487, 42252), (34707, 38332), (35742, 37222)]