1617676944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{38693}}^1$

素因数の和:38784

約数の個数: 80

約数和(自身を含む): 4567749312

約数和(自身を除く): 2950072368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3484, 5226, 6968, 10452, 13936, 20904, 38693, 41808, 77386, 116079, 154772, 232158, 309544, 464316, 503009, 619088, 928632, 1006018, 1509027, 1857264, 2012036, 2592431, 3018054, 4024072, 5184862, 6036108, 7777293, 8048144, 10369724, 12072216, 15554586, 20739448, 24144432, 31109172, 33701603, 41478896, 62218344, 67403206, 101104809, 124436688, 134806412, 202209618, 269612824, 404419236, 539225648, 808838472, 1617676944]

約数ペア:

[(1, 1617676944), (2, 808838472), (3, 539225648), (4, 404419236), (6, 269612824), (8, 202209618), (12, 134806412), (13, 124436688), (16, 101104809), (24, 67403206), (26, 62218344), (39, 41478896), (48, 33701603), (52, 31109172), (67, 24144432), (78, 20739448), (104, 15554586), (134, 12072216), (156, 10369724), (201, 8048144), (208, 7777293), (268, 6036108), (312, 5184862), (402, 4024072), (536, 3018054), (624, 2592431), (804, 2012036), (871, 1857264), (1072, 1509027), (1608, 1006018), (1742, 928632), (2613, 619088), (3216, 503009), (3484, 464316), (5226, 309544), (6968, 232158), (10452, 154772), (13936, 116079), (20904, 77386), (38693, 41808)]