1330784624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:575

約数の個数: 120

約数和(自身を含む): 3016056960

約数和(自身を除く): 1685272336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 361, 479, 481, 494, 592, 703, 722, 958, 962, 988, 1406, 1444, 1916, 1924, 1976, 2812, 2888, 3832, 3848, 3952, 4693, 5624, 5776, 6227, 7664, 7696, 9101, 9139, 9386, 11248, 12454, 13357, 17723, 18202, 18278, 18772, 24908, 26714, 35446, 36404, 36556, 37544, 49816, 53428, 70892, 72808, 73112, 75088, 99632, 106856, 118313, 141784, 145616, 146224, 172919, 173641, 213712, 230399, 236626, 283568, 336737, 345838, 347282, 460798, 473252, 673474, 691676, 694564, 921596, 946504, 1346948, 1383352, 1389128, 1843192, 1893008, 2247947, 2693896, 2766704, 2778256, 3686384, 4377581, 4495894, 5387792, 6398003, 8755162, 8991788, 12796006, 17510324, 17983576, 25592012, 35020648, 35967152, 51184024, 70041296, 83174039, 102368048, 166348078, 332696156, 665392312, 1330784624]

約数ペア:

[(1, 1330784624), (2, 665392312), (4, 332696156), (8, 166348078), (13, 102368048), (16, 83174039), (19, 70041296), (26, 51184024), (37, 35967152), (38, 35020648), (52, 25592012), (74, 17983576), (76, 17510324), (104, 12796006), (148, 8991788), (152, 8755162), (208, 6398003), (247, 5387792), (296, 4495894), (304, 4377581), (361, 3686384), (479, 2778256), (481, 2766704), (494, 2693896), (592, 2247947), (703, 1893008), (722, 1843192), (958, 1389128), (962, 1383352), (988, 1346948), (1406, 946504), (1444, 921596), (1916, 694564), (1924, 691676), (1976, 673474), (2812, 473252), (2888, 460798), (3832, 347282), (3848, 345838), (3952, 336737), (4693, 283568), (5624, 236626), (5776, 230399), (6227, 213712), (7664, 173641), (7696, 172919), (9101, 146224), (9139, 145616), (9386, 141784), (11248, 118313), (12454, 106856), (13357, 99632), (17723, 75088), (18202, 73112), (18278, 72808), (18772, 70892), (24908, 53428), (26714, 49816), (35446, 37544), (36404, 36556)]