223820496

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:676

約数の個数: 140

約数和(自身を含む): 672238720

約数和(自身を除く): 448418224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 619, 648, 729, 744, 837, 972, 1116, 1238, 1296, 1458, 1488, 1674, 1857, 1944, 2232, 2476, 2511, 2916, 3348, 3714, 3888, 4464, 4952, 5022, 5571, 5832, 6696, 7428, 7533, 9904, 10044, 11142, 11664, 13392, 14856, 15066, 16713, 19189, 20088, 22284, 22599, 29712, 30132, 33426, 38378, 40176, 44568, 45198, 50139, 57567, 60264, 66852, 76756, 89136, 90396, 100278, 115134, 120528, 133704, 150417, 153512, 172701, 180792, 200556, 230268, 267408, 300834, 307024, 345402, 361584, 401112, 451251, 460536, 518103, 601668, 690804, 802224, 902502, 921072, 1036206, 1203336, 1381608, 1554309, 1805004, 2072412, 2406672, 2763216, 3108618, 3610008, 4144824, 4662927, 6217236, 7220016, 8289648, 9325854, 12434472, 13988781, 18651708, 24868944, 27977562, 37303416, 55955124, 74606832, 111910248, 223820496]

約数ペア:

[(1, 223820496), (2, 111910248), (3, 74606832), (4, 55955124), (6, 37303416), (8, 27977562), (9, 24868944), (12, 18651708), (16, 13988781), (18, 12434472), (24, 9325854), (27, 8289648), (31, 7220016), (36, 6217236), (48, 4662927), (54, 4144824), (62, 3610008), (72, 3108618), (81, 2763216), (93, 2406672), (108, 2072412), (124, 1805004), (144, 1554309), (162, 1381608), (186, 1203336), (216, 1036206), (243, 921072), (248, 902502), (279, 802224), (324, 690804), (372, 601668), (432, 518103), (486, 460536), (496, 451251), (558, 401112), (619, 361584), (648, 345402), (729, 307024), (744, 300834), (837, 267408), (972, 230268), (1116, 200556), (1238, 180792), (1296, 172701), (1458, 153512), (1488, 150417), (1674, 133704), (1857, 120528), (1944, 115134), (2232, 100278), (2476, 90396), (2511, 89136), (2916, 76756), (3348, 66852), (3714, 60264), (3888, 57567), (4464, 50139), (4952, 45198), (5022, 44568), (5571, 40176), (5832, 38378), (6696, 33426), (7428, 30132), (7533, 29712), (9904, 22599), (10044, 22284), (11142, 20088), (11664, 19189), (13392, 16713), (14856, 15066)]