845416908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{2381}}^1$

素因数の和:3807

約数の個数: 72

約数和(自身を含む): 2445075360

約数和(自身を除く): 1599658452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1409, 2381, 2818, 4227, 4762, 5636, 7143, 8454, 9524, 9863, 12681, 14286, 16667, 16908, 19726, 21429, 25362, 28572, 29589, 33334, 39452, 42858, 50001, 50724, 59178, 66668, 85716, 88767, 100002, 118356, 150003, 177534, 200004, 300006, 355068, 600012, 3354829, 6709658, 10064487, 13419316, 20128974, 23483803, 30193461, 40257948, 46967606, 60386922, 70451409, 93935212, 120773844, 140902818, 211354227, 281805636, 422708454, 845416908]

約数ペア:

[(1, 845416908), (2, 422708454), (3, 281805636), (4, 211354227), (6, 140902818), (7, 120773844), (9, 93935212), (12, 70451409), (14, 60386922), (18, 46967606), (21, 40257948), (28, 30193461), (36, 23483803), (42, 20128974), (63, 13419316), (84, 10064487), (126, 6709658), (252, 3354829), (1409, 600012), (2381, 355068), (2818, 300006), (4227, 200004), (4762, 177534), (5636, 150003), (7143, 118356), (8454, 100002), (9524, 88767), (9863, 85716), (12681, 66668), (14286, 59178), (16667, 50724), (16908, 50001), (19726, 42858), (21429, 39452), (25362, 33334), (28572, 29589)]