2002978224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2383}}^1$

素因数の和:2859

約数の個数: 120

約数和(自身を含む): 6052737600

約数和(自身を除く): 4049759376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 449, 468, 624, 898, 936, 1347, 1796, 1872, 2383, 2694, 3592, 4041, 4766, 5388, 5837, 7149, 7184, 8082, 9532, 10776, 11674, 14298, 16164, 17511, 19064, 21447, 21552, 23348, 28596, 30979, 32328, 35022, 38128, 42894, 46696, 52533, 57192, 61958, 64656, 70044, 85788, 92937, 93392, 105066, 114384, 123916, 140088, 171576, 185874, 210132, 247832, 278811, 280176, 343152, 371748, 420264, 495664, 557622, 743496, 840528, 1069967, 1115244, 1486992, 2139934, 2230488, 3209901, 4279868, 4460976, 6419802, 8559736, 9629703, 12839604, 13909571, 17119472, 19259406, 25679208, 27819142, 38518812, 41728713, 51358416, 55638284, 77037624, 83457426, 111276568, 125186139, 154075248, 166914852, 222553136, 250372278, 333829704, 500744556, 667659408, 1001489112, 2002978224]

約数ペア:

[(1, 2002978224), (2, 1001489112), (3, 667659408), (4, 500744556), (6, 333829704), (8, 250372278), (9, 222553136), (12, 166914852), (13, 154075248), (16, 125186139), (18, 111276568), (24, 83457426), (26, 77037624), (36, 55638284), (39, 51358416), (48, 41728713), (52, 38518812), (72, 27819142), (78, 25679208), (104, 19259406), (117, 17119472), (144, 13909571), (156, 12839604), (208, 9629703), (234, 8559736), (312, 6419802), (449, 4460976), (468, 4279868), (624, 3209901), (898, 2230488), (936, 2139934), (1347, 1486992), (1796, 1115244), (1872, 1069967), (2383, 840528), (2694, 743496), (3592, 557622), (4041, 495664), (4766, 420264), (5388, 371748), (5837, 343152), (7149, 280176), (7184, 278811), (8082, 247832), (9532, 210132), (10776, 185874), (11674, 171576), (14298, 140088), (16164, 123916), (17511, 114384), (19064, 105066), (21447, 93392), (21552, 92937), (23348, 85788), (28596, 70044), (30979, 64656), (32328, 61958), (35022, 57192), (38128, 52533), (42894, 46696)]