407122938

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 953971200

約数和(自身を除く): 546848262

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 139, 174, 181, 186, 261, 278, 279, 362, 417, 522, 543, 558, 834, 899, 1086, 1251, 1629, 1798, 2502, 2697, 3258, 4031, 4309, 5249, 5394, 5611, 8062, 8091, 8618, 10498, 11222, 12093, 12927, 15747, 16182, 16833, 24186, 25159, 25854, 31494, 33666, 36279, 38781, 47241, 50318, 50499, 72558, 75477, 77562, 94482, 100998, 124961, 150954, 162719, 226431, 249922, 325438, 374883, 452862, 488157, 729611, 749766, 779929, 976314, 1124649, 1459222, 1464471, 1559858, 2188833, 2249298, 2339787, 2928942, 4377666, 4679574, 6566499, 7019361, 13132998, 14038722, 22617941, 45235882, 67853823, 135707646, 203561469, 407122938]

約数ペア:

[(1, 407122938), (2, 203561469), (3, 135707646), (6, 67853823), (9, 45235882), (18, 22617941), (29, 14038722), (31, 13132998), (58, 7019361), (62, 6566499), (87, 4679574), (93, 4377666), (139, 2928942), (174, 2339787), (181, 2249298), (186, 2188833), (261, 1559858), (278, 1464471), (279, 1459222), (362, 1124649), (417, 976314), (522, 779929), (543, 749766), (558, 729611), (834, 488157), (899, 452862), (1086, 374883), (1251, 325438), (1629, 249922), (1798, 226431), (2502, 162719), (2697, 150954), (3258, 124961), (4031, 100998), (4309, 94482), (5249, 77562), (5394, 75477), (5611, 72558), (8062, 50499), (8091, 50318), (8618, 47241), (10498, 38781), (11222, 36279), (12093, 33666), (12927, 31494), (15747, 25854), (16182, 25159), (16833, 24186)]