890267952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3769}}^1$

素因数の和:3843

約数の個数: 160

約数和(自身を含む): 2842278400

約数和(自身を除く): 1952010448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 37, 38, 42, 48, 56, 57, 74, 76, 84, 111, 112, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 304, 336, 399, 444, 456, 518, 532, 592, 703, 777, 798, 888, 912, 1036, 1064, 1406, 1554, 1596, 1776, 2072, 2109, 2128, 2812, 3108, 3192, 3769, 4144, 4218, 4921, 5624, 6216, 6384, 7538, 8436, 9842, 11248, 11307, 12432, 14763, 15076, 16872, 19684, 22614, 26383, 29526, 30152, 33744, 39368, 45228, 52766, 59052, 60304, 71611, 78736, 79149, 90456, 105532, 118104, 139453, 143222, 158298, 180912, 211064, 214833, 236208, 278906, 286444, 316596, 418359, 422128, 429666, 501277, 557812, 572888, 633192, 836718, 859332, 976171, 1002554, 1115624, 1145776, 1266384, 1503831, 1673436, 1718664, 1952342, 2005108, 2231248, 2649607, 2928513, 3007662, 3346872, 3437328, 3904684, 4010216, 5299214, 5857026, 6015324, 6693744, 7809368, 7948821, 8020432, 10598428, 11714052, 12030648, 15618736, 15897642, 18547249, 21196856, 23428104, 24061296, 31795284, 37094498, 42393712, 46856208, 55641747, 63590568, 74188996, 111283494, 127181136, 148377992, 222566988, 296755984, 445133976, 890267952]

約数ペア:

[(1, 890267952), (2, 445133976), (3, 296755984), (4, 222566988), (6, 148377992), (7, 127181136), (8, 111283494), (12, 74188996), (14, 63590568), (16, 55641747), (19, 46856208), (21, 42393712), (24, 37094498), (28, 31795284), (37, 24061296), (38, 23428104), (42, 21196856), (48, 18547249), (56, 15897642), (57, 15618736), (74, 12030648), (76, 11714052), (84, 10598428), (111, 8020432), (112, 7948821), (114, 7809368), (133, 6693744), (148, 6015324), (152, 5857026), (168, 5299214), (222, 4010216), (228, 3904684), (259, 3437328), (266, 3346872), (296, 3007662), (304, 2928513), (336, 2649607), (399, 2231248), (444, 2005108), (456, 1952342), (518, 1718664), (532, 1673436), (592, 1503831), (703, 1266384), (777, 1145776), (798, 1115624), (888, 1002554), (912, 976171), (1036, 859332), (1064, 836718), (1406, 633192), (1554, 572888), (1596, 557812), (1776, 501277), (2072, 429666), (2109, 422128), (2128, 418359), (2812, 316596), (3108, 286444), (3192, 278906), (3769, 236208), (4144, 214833), (4218, 211064), (4921, 180912), (5624, 158298), (6216, 143222), (6384, 139453), (7538, 118104), (8436, 105532), (9842, 90456), (11248, 79149), (11307, 78736), (12432, 71611), (14763, 60304), (15076, 59052), (16872, 52766), (19684, 45228), (22614, 39368), (26383, 33744), (29526, 30152)]