649183085784

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{79273}}^1$

素因数の和:80542

約数の個数: 128

約数和(自身を含む): 1863002419200

約数和(自身を除く): 1213819333416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1223, 1674, 2232, 2446, 3348, 3669, 4892, 6696, 7338, 9784, 11007, 14676, 22014, 29352, 33021, 37913, 44028, 66042, 75826, 79273, 88056, 113739, 132084, 151652, 158546, 227478, 237819, 264168, 303304, 317092, 341217, 454956, 475638, 634184, 682434, 713457, 909912, 951276, 1023651, 1364868, 1426914, 1902552, 2047302, 2140371, 2457463, 2729736, 2853828, 4094604, 4280742, 4914926, 5707656, 7372389, 8189208, 8561484, 9829852, 14744778, 17122968, 19659704, 22117167, 29489556, 44234334, 58979112, 66351501, 88468668, 96950879, 132703002, 176937336, 193901758, 265406004, 290852637, 387803516, 530812008, 581705274, 775607032, 872557911, 1163410548, 1745115822, 2326821096, 2617673733, 3005477249, 3490231644, 5235347466, 6010954498, 6980463288, 9016431747, 10470694932, 12021908996, 18032863494, 20941389864, 24043817992, 27049295241, 36065726988, 54098590482, 72131453976, 81147885723, 108197180964, 162295771446, 216394361928, 324591542892, 649183085784]

約数ペア:

[(1, 649183085784), (2, 324591542892), (3, 216394361928), (4, 162295771446), (6, 108197180964), (8, 81147885723), (9, 72131453976), (12, 54098590482), (18, 36065726988), (24, 27049295241), (27, 24043817992), (31, 20941389864), (36, 18032863494), (54, 12021908996), (62, 10470694932), (72, 9016431747), (93, 6980463288), (108, 6010954498), (124, 5235347466), (186, 3490231644), (216, 3005477249), (248, 2617673733), (279, 2326821096), (372, 1745115822), (558, 1163410548), (744, 872557911), (837, 775607032), (1116, 581705274), (1223, 530812008), (1674, 387803516), (2232, 290852637), (2446, 265406004), (3348, 193901758), (3669, 176937336), (4892, 132703002), (6696, 96950879), (7338, 88468668), (9784, 66351501), (11007, 58979112), (14676, 44234334), (22014, 29489556), (29352, 22117167), (33021, 19659704), (37913, 17122968), (44028, 14744778), (66042, 9829852), (75826, 8561484), (79273, 8189208), (88056, 7372389), (113739, 5707656), (132084, 4914926), (151652, 4280742), (158546, 4094604), (227478, 2853828), (237819, 2729736), (264168, 2457463), (303304, 2140371), (317092, 2047302), (341217, 1902552), (454956, 1426914), (475638, 1364868), (634184, 1023651), (682434, 951276), (713457, 909912)]