251351328

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 677376000

約数和(自身を除く): 426024672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 199, 223, 236, 354, 398, 446, 472, 597, 669, 708, 796, 892, 944, 1194, 1338, 1416, 1592, 1784, 1888, 2388, 2676, 2832, 3184, 3568, 4776, 5352, 5664, 6368, 7136, 9552, 10704, 11741, 13157, 19104, 21408, 23482, 26314, 35223, 39471, 44377, 46964, 52628, 70446, 78942, 88754, 93928, 105256, 133131, 140892, 157884, 177508, 187856, 210512, 266262, 281784, 315768, 355016, 375712, 421024, 532524, 563568, 631536, 710032, 1065048, 1127136, 1263072, 1420064, 2130096, 2618243, 4260192, 5236486, 7854729, 10472972, 15709458, 20945944, 31418916, 41891888, 62837832, 83783776, 125675664, 251351328]

約数ペア:

[(1, 251351328), (2, 125675664), (3, 83783776), (4, 62837832), (6, 41891888), (8, 31418916), (12, 20945944), (16, 15709458), (24, 10472972), (32, 7854729), (48, 5236486), (59, 4260192), (96, 2618243), (118, 2130096), (177, 1420064), (199, 1263072), (223, 1127136), (236, 1065048), (354, 710032), (398, 631536), (446, 563568), (472, 532524), (597, 421024), (669, 375712), (708, 355016), (796, 315768), (892, 281784), (944, 266262), (1194, 210512), (1338, 187856), (1416, 177508), (1592, 157884), (1784, 140892), (1888, 133131), (2388, 105256), (2676, 93928), (2832, 88754), (3184, 78942), (3568, 70446), (4776, 52628), (5352, 46964), (5664, 44377), (6368, 39471), (7136, 35223), (9552, 26314), (10704, 23482), (11741, 21408), (13157, 19104)]