1121620008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 3090960000

約数和(自身を除く): 1969339992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 89, 114, 116, 152, 174, 178, 228, 232, 267, 348, 356, 456, 534, 551, 696, 712, 953, 1068, 1102, 1653, 1691, 1906, 2136, 2204, 2581, 2859, 3306, 3382, 3812, 4408, 5073, 5162, 5718, 6612, 6764, 7624, 7743, 10146, 10324, 11436, 13224, 13528, 15486, 18107, 20292, 20648, 22872, 27637, 30972, 36214, 40584, 49039, 54321, 55274, 61944, 72428, 82911, 84817, 98078, 108642, 110548, 144856, 147117, 165822, 169634, 196156, 217284, 221096, 254451, 294234, 331644, 339268, 392312, 434568, 508902, 525103, 588468, 663288, 678536, 1017804, 1050206, 1176936, 1575309, 1611523, 2035608, 2100412, 2459693, 3150618, 3223046, 4200824, 4834569, 4919386, 6301236, 6446092, 7379079, 9669138, 9838772, 12602472, 12892184, 14758158, 19338276, 19677544, 29516316, 38676552, 46734167, 59032632, 93468334, 140202501, 186936668, 280405002, 373873336, 560810004, 1121620008]

約数ペア:

[(1, 1121620008), (2, 560810004), (3, 373873336), (4, 280405002), (6, 186936668), (8, 140202501), (12, 93468334), (19, 59032632), (24, 46734167), (29, 38676552), (38, 29516316), (57, 19677544), (58, 19338276), (76, 14758158), (87, 12892184), (89, 12602472), (114, 9838772), (116, 9669138), (152, 7379079), (174, 6446092), (178, 6301236), (228, 4919386), (232, 4834569), (267, 4200824), (348, 3223046), (356, 3150618), (456, 2459693), (534, 2100412), (551, 2035608), (696, 1611523), (712, 1575309), (953, 1176936), (1068, 1050206), (1102, 1017804), (1653, 678536), (1691, 663288), (1906, 588468), (2136, 525103), (2204, 508902), (2581, 434568), (2859, 392312), (3306, 339268), (3382, 331644), (3812, 294234), (4408, 254451), (5073, 221096), (5162, 217284), (5718, 196156), (6612, 169634), (6764, 165822), (7624, 147117), (7743, 144856), (10146, 110548), (10324, 108642), (11436, 98078), (13224, 84817), (13528, 82911), (15486, 72428), (18107, 61944), (20292, 55274), (20648, 54321), (22872, 49039), (27637, 40584), (30972, 36214)]