259696008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2340

約数の個数: 144

約数和(自身を含む): 832928460

約数和(自身を除く): 573232452

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 572, 726, 792, 858, 936, 968, 1089, 1144, 1287, 1452, 1573, 1716, 2178, 2293, 2574, 2904, 3146, 3432, 4356, 4586, 4719, 5148, 6292, 6879, 8712, 9172, 9438, 10296, 12584, 13758, 14157, 18344, 18876, 20637, 25223, 27516, 28314, 29809, 37752, 41274, 50446, 55032, 56628, 59618, 75669, 82548, 89427, 100892, 113256, 119236, 151338, 165096, 178854, 201784, 227007, 238472, 268281, 277453, 302676, 327899, 357708, 454014, 536562, 554906, 605352, 655798, 715416, 832359, 908028, 983697, 1073124, 1109812, 1311596, 1664718, 1816056, 1967394, 2146248, 2219624, 2497077, 2623192, 2951091, 3329436, 3606889, 3934788, 4994154, 5902182, 6658872, 7213778, 7869576, 9988308, 10820667, 11804364, 14427556, 19976616, 21641334, 23608728, 28855112, 32462001, 43282668, 64924002, 86565336, 129848004, 259696008]

約数ペア:

[(1, 259696008), (2, 129848004), (3, 86565336), (4, 64924002), (6, 43282668), (8, 32462001), (9, 28855112), (11, 23608728), (12, 21641334), (13, 19976616), (18, 14427556), (22, 11804364), (24, 10820667), (26, 9988308), (33, 7869576), (36, 7213778), (39, 6658872), (44, 5902182), (52, 4994154), (66, 3934788), (72, 3606889), (78, 3329436), (88, 2951091), (99, 2623192), (104, 2497077), (117, 2219624), (121, 2146248), (132, 1967394), (143, 1816056), (156, 1664718), (198, 1311596), (234, 1109812), (242, 1073124), (264, 983697), (286, 908028), (312, 832359), (363, 715416), (396, 655798), (429, 605352), (468, 554906), (484, 536562), (572, 454014), (726, 357708), (792, 327899), (858, 302676), (936, 277453), (968, 268281), (1089, 238472), (1144, 227007), (1287, 201784), (1452, 178854), (1573, 165096), (1716, 151338), (2178, 119236), (2293, 113256), (2574, 100892), (2904, 89427), (3146, 82548), (3432, 75669), (4356, 59618), (4586, 56628), (4719, 55032), (5148, 50446), (6292, 41274), (6879, 37752), (8712, 29809), (9172, 28314), (9438, 27516), (10296, 25223), (12584, 20637), (13758, 18876), (14157, 18344)]