428392224

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3691}}^1$

素因数の和:3751

約数の個数: 144

約数和(自身を含む): 1354639104

約数和(自身を除く): 926246880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3691, 3744, 4464, 4836, 6448, 7254, 7382, 8928, 9672, 11073, 12896, 14508, 14764, 19344, 22146, 29016, 29528, 33219, 38688, 44292, 47983, 58032, 59056, 66438, 88584, 95966, 114421, 116064, 118112, 132876, 143949, 177168, 191932, 228842, 265752, 287898, 343263, 354336, 383864, 431847, 457684, 531504, 575796, 686526, 767728, 863694, 915368, 1029789, 1063008, 1151592, 1373052, 1487473, 1535456, 1727388, 1830736, 2059578, 2303184, 2746104, 2974946, 3454776, 3661472, 4119156, 4462419, 4606368, 5492208, 5949892, 6909552, 8238312, 8924838, 10984416, 11899784, 13387257, 13819104, 16476624, 17849676, 23799568, 26774514, 32953248, 35699352, 47599136, 53549028, 71398704, 107098056, 142797408, 214196112, 428392224]

約数ペア:

[(1, 428392224), (2, 214196112), (3, 142797408), (4, 107098056), (6, 71398704), (8, 53549028), (9, 47599136), (12, 35699352), (13, 32953248), (16, 26774514), (18, 23799568), (24, 17849676), (26, 16476624), (31, 13819104), (32, 13387257), (36, 11899784), (39, 10984416), (48, 8924838), (52, 8238312), (62, 6909552), (72, 5949892), (78, 5492208), (93, 4606368), (96, 4462419), (104, 4119156), (117, 3661472), (124, 3454776), (144, 2974946), (156, 2746104), (186, 2303184), (208, 2059578), (234, 1830736), (248, 1727388), (279, 1535456), (288, 1487473), (312, 1373052), (372, 1151592), (403, 1063008), (416, 1029789), (468, 915368), (496, 863694), (558, 767728), (624, 686526), (744, 575796), (806, 531504), (936, 457684), (992, 431847), (1116, 383864), (1209, 354336), (1248, 343263), (1488, 287898), (1612, 265752), (1872, 228842), (2232, 191932), (2418, 177168), (2976, 143949), (3224, 132876), (3627, 118112), (3691, 116064), (3744, 114421), (4464, 95966), (4836, 88584), (6448, 66438), (7254, 59056), (7382, 58032), (8928, 47983), (9672, 44292), (11073, 38688), (12896, 33219), (14508, 29528), (14764, 29016), (19344, 22146)]