806175092

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 1556674560

約数和(自身を除く): 750499468

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 79, 148, 158, 191, 316, 361, 382, 703, 722, 764, 1406, 1444, 1501, 2812, 2923, 3002, 3629, 5846, 6004, 7067, 7258, 11692, 13357, 14134, 14516, 15089, 26714, 28268, 28519, 30178, 53428, 55537, 57038, 60356, 68951, 111074, 114076, 134273, 137902, 222148, 268546, 275804, 286691, 537092, 558293, 573382, 1055203, 1116586, 1146764, 2110406, 2233172, 2551187, 4220812, 5102374, 5447129, 10204748, 10607567, 10894258, 21215134, 21788516, 42430268, 201543773, 403087546, 806175092]

約数ペア:

[(1, 806175092), (2, 403087546), (4, 201543773), (19, 42430268), (37, 21788516), (38, 21215134), (74, 10894258), (76, 10607567), (79, 10204748), (148, 5447129), (158, 5102374), (191, 4220812), (316, 2551187), (361, 2233172), (382, 2110406), (703, 1146764), (722, 1116586), (764, 1055203), (1406, 573382), (1444, 558293), (1501, 537092), (2812, 286691), (2923, 275804), (3002, 268546), (3629, 222148), (5846, 137902), (6004, 134273), (7067, 114076), (7258, 111074), (11692, 68951), (13357, 60356), (14134, 57038), (14516, 55537), (15089, 53428), (26714, 30178), (28268, 28519)]