291222804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41203}}^1$

素因数の和:41260

約数の個数: 48

約数和(自身を含む): 738375680

約数和(自身を除く): 447152876

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 41203, 82406, 123609, 164812, 247218, 494436, 782857, 1277293, 1565714, 2348571, 2554586, 3131428, 3831879, 4697142, 5109172, 7663758, 9394284, 15327516, 24268567, 48537134, 72805701, 97074268, 145611402, 291222804]

約数ペア:

[(1, 291222804), (2, 145611402), (3, 97074268), (4, 72805701), (6, 48537134), (12, 24268567), (19, 15327516), (31, 9394284), (38, 7663758), (57, 5109172), (62, 4697142), (76, 3831879), (93, 3131428), (114, 2554586), (124, 2348571), (186, 1565714), (228, 1277293), (372, 782857), (589, 494436), (1178, 247218), (1767, 164812), (2356, 123609), (3534, 82406), (7068, 41203)]