2179661472

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 6363826560

約数和(自身を除く): 4184165088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 283, 288, 376, 423, 564, 566, 569, 752, 846, 849, 1128, 1132, 1138, 1504, 1692, 1698, 1707, 2256, 2264, 2276, 2547, 3384, 3396, 3414, 4512, 4528, 4552, 5094, 5121, 6768, 6792, 6828, 9056, 9104, 10188, 10242, 13301, 13536, 13584, 13656, 18208, 20376, 20484, 26602, 26743, 27168, 27312, 39903, 40752, 40968, 53204, 53486, 54624, 79806, 80229, 81504, 81936, 106408, 106972, 119709, 159612, 160458, 161027, 163872, 212816, 213944, 239418, 240687, 319224, 320916, 322054, 425632, 427888, 478836, 481374, 483081, 638448, 641832, 644108, 855776, 957672, 962748, 966162, 1276896, 1283664, 1288216, 1449243, 1915344, 1925496, 1932324, 2567328, 2576432, 2898486, 3830688, 3850992, 3864648, 5152864, 5796972, 7568269, 7701984, 7729296, 11593944, 15136538, 15458592, 22704807, 23187888, 30273076, 45409614, 46375776, 60546152, 68114421, 90819228, 121092304, 136228842, 181638456, 242184608, 272457684, 363276912, 544915368, 726553824, 1089830736, 2179661472]

約数ペア:

[(1, 2179661472), (2, 1089830736), (3, 726553824), (4, 544915368), (6, 363276912), (8, 272457684), (9, 242184608), (12, 181638456), (16, 136228842), (18, 121092304), (24, 90819228), (32, 68114421), (36, 60546152), (47, 46375776), (48, 45409614), (72, 30273076), (94, 23187888), (96, 22704807), (141, 15458592), (144, 15136538), (188, 11593944), (282, 7729296), (283, 7701984), (288, 7568269), (376, 5796972), (423, 5152864), (564, 3864648), (566, 3850992), (569, 3830688), (752, 2898486), (846, 2576432), (849, 2567328), (1128, 1932324), (1132, 1925496), (1138, 1915344), (1504, 1449243), (1692, 1288216), (1698, 1283664), (1707, 1276896), (2256, 966162), (2264, 962748), (2276, 957672), (2547, 855776), (3384, 644108), (3396, 641832), (3414, 638448), (4512, 483081), (4528, 481374), (4552, 478836), (5094, 427888), (5121, 425632), (6768, 322054), (6792, 320916), (6828, 319224), (9056, 240687), (9104, 239418), (10188, 213944), (10242, 212816), (13301, 163872), (13536, 161027), (13584, 160458), (13656, 159612), (18208, 119709), (20376, 106972), (20484, 106408), (26602, 81936), (26743, 81504), (27168, 80229), (27312, 79806), (39903, 54624), (40752, 53486), (40968, 53204)]