913443520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 168

約数和(自身を含む): 2471220864

約数和(自身を除く): 1557777344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 155, 160, 176, 220, 242, 248, 310, 320, 341, 352, 440, 484, 496, 605, 620, 682, 704, 761, 880, 968, 992, 1210, 1240, 1364, 1522, 1705, 1760, 1936, 1984, 2420, 2480, 2728, 3044, 3410, 3520, 3751, 3805, 3872, 4840, 4960, 5456, 6088, 6820, 7502, 7610, 7744, 8371, 9680, 9920, 10912, 12176, 13640, 15004, 15220, 16742, 18755, 19360, 21824, 23591, 24352, 27280, 30008, 30440, 33484, 37510, 38720, 41855, 47182, 48704, 54560, 60016, 60880, 66968, 75020, 83710, 92081, 94364, 109120, 117955, 120032, 121760, 133936, 150040, 167420, 184162, 188728, 235910, 240064, 243520, 259501, 267872, 300080, 334840, 368324, 377456, 460405, 471820, 519002, 535744, 600160, 669680, 736648, 754912, 920810, 943640, 1038004, 1200320, 1297505, 1339360, 1473296, 1509824, 1841620, 1887280, 2076008, 2595010, 2678720, 2854511, 2946592, 3683240, 3774560, 4152016, 5190020, 5709022, 5893184, 7366480, 7549120, 8304032, 10380040, 11418044, 14272555, 14732960, 16608064, 20760080, 22836088, 28545110, 29465920, 41520160, 45672176, 57090220, 83040320, 91344352, 114180440, 182688704, 228360880, 456721760, 913443520]

約数ペア:

[(1, 913443520), (2, 456721760), (4, 228360880), (5, 182688704), (8, 114180440), (10, 91344352), (11, 83040320), (16, 57090220), (20, 45672176), (22, 41520160), (31, 29465920), (32, 28545110), (40, 22836088), (44, 20760080), (55, 16608064), (62, 14732960), (64, 14272555), (80, 11418044), (88, 10380040), (110, 8304032), (121, 7549120), (124, 7366480), (155, 5893184), (160, 5709022), (176, 5190020), (220, 4152016), (242, 3774560), (248, 3683240), (310, 2946592), (320, 2854511), (341, 2678720), (352, 2595010), (440, 2076008), (484, 1887280), (496, 1841620), (605, 1509824), (620, 1473296), (682, 1339360), (704, 1297505), (761, 1200320), (880, 1038004), (968, 943640), (992, 920810), (1210, 754912), (1240, 736648), (1364, 669680), (1522, 600160), (1705, 535744), (1760, 519002), (1936, 471820), (1984, 460405), (2420, 377456), (2480, 368324), (2728, 334840), (3044, 300080), (3410, 267872), (3520, 259501), (3751, 243520), (3805, 240064), (3872, 235910), (4840, 188728), (4960, 184162), (5456, 167420), (6088, 150040), (6820, 133936), (7502, 121760), (7610, 120032), (7744, 117955), (8371, 109120), (9680, 94364), (9920, 92081), (10912, 83710), (12176, 75020), (13640, 66968), (15004, 60880), (15220, 60016), (16742, 54560), (18755, 48704), (19360, 47182), (21824, 41855), (23591, 38720), (24352, 37510), (27280, 33484), (30008, 30440)]