313590966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 689472000

約数和(自身を除く): 375881034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 199, 227, 267, 398, 454, 534, 597, 681, 1157, 1194, 1362, 2314, 2587, 2951, 3471, 5174, 5902, 6942, 7761, 8853, 15522, 17706, 17711, 20203, 35422, 40406, 45173, 53133, 60609, 90346, 106266, 121218, 135519, 230243, 262639, 271038, 460486, 525278, 587249, 690729, 787917, 1174498, 1381458, 1575834, 1761747, 3523494, 4020397, 8040794, 12061191, 24122382, 52265161, 104530322, 156795483, 313590966]

約数ペア:

[(1, 313590966), (2, 156795483), (3, 104530322), (6, 52265161), (13, 24122382), (26, 12061191), (39, 8040794), (78, 4020397), (89, 3523494), (178, 1761747), (199, 1575834), (227, 1381458), (267, 1174498), (398, 787917), (454, 690729), (534, 587249), (597, 525278), (681, 460486), (1157, 271038), (1194, 262639), (1362, 230243), (2314, 135519), (2587, 121218), (2951, 106266), (3471, 90346), (5174, 60609), (5902, 53133), (6942, 45173), (7761, 40406), (8853, 35422), (15522, 20203), (17706, 17711)]