426382908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 1198149120

約数和(自身を除く): 771766212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 79, 84, 98, 134, 137, 147, 158, 196, 201, 237, 268, 274, 294, 316, 402, 411, 469, 474, 548, 553, 588, 804, 822, 938, 948, 959, 1106, 1407, 1644, 1659, 1876, 1918, 2212, 2814, 2877, 3283, 3318, 3836, 3871, 5293, 5628, 5754, 6566, 6636, 6713, 7742, 9179, 9849, 10586, 10823, 11508, 11613, 13132, 13426, 15484, 15879, 18358, 19698, 20139, 21172, 21646, 23226, 26852, 27537, 31758, 32469, 36716, 37051, 39396, 40278, 43292, 46452, 55074, 63516, 64253, 64938, 74102, 75761, 80556, 110148, 111153, 128506, 129876, 148204, 151522, 192759, 222306, 227283, 257012, 259357, 303044, 385518, 444612, 449771, 454566, 518714, 530327, 725141, 771036, 778071, 899542, 909132, 1037428, 1060654, 1349313, 1450282, 1556142, 1590981, 1799084, 2121308, 2175423, 2698626, 2900564, 3112284, 3181962, 4350846, 5075987, 5397252, 6363924, 8701692, 10151974, 15227961, 20303948, 30455922, 35531909, 60911844, 71063818, 106595727, 142127636, 213191454, 426382908]

約数ペア:

[(1, 426382908), (2, 213191454), (3, 142127636), (4, 106595727), (6, 71063818), (7, 60911844), (12, 35531909), (14, 30455922), (21, 20303948), (28, 15227961), (42, 10151974), (49, 8701692), (67, 6363924), (79, 5397252), (84, 5075987), (98, 4350846), (134, 3181962), (137, 3112284), (147, 2900564), (158, 2698626), (196, 2175423), (201, 2121308), (237, 1799084), (268, 1590981), (274, 1556142), (294, 1450282), (316, 1349313), (402, 1060654), (411, 1037428), (469, 909132), (474, 899542), (548, 778071), (553, 771036), (588, 725141), (804, 530327), (822, 518714), (938, 454566), (948, 449771), (959, 444612), (1106, 385518), (1407, 303044), (1644, 259357), (1659, 257012), (1876, 227283), (1918, 222306), (2212, 192759), (2814, 151522), (2877, 148204), (3283, 129876), (3318, 128506), (3836, 111153), (3871, 110148), (5293, 80556), (5628, 75761), (5754, 74102), (6566, 64938), (6636, 64253), (6713, 63516), (7742, 55074), (9179, 46452), (9849, 43292), (10586, 40278), (10823, 39396), (11508, 37051), (11613, 36716), (13132, 32469), (13426, 31758), (15484, 27537), (15879, 26852), (18358, 23226), (19698, 21646), (20139, 21172)]