744420456

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4651}}^1$

素因数の和:4701

約数の個数: 160

約数和(自身を含む): 2364146400

約数和(自身を除く): 1619725944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2808, 2964, 3078, 4104, 4212, 4446, 4651, 5928, 6156, 6669, 8424, 8892, 9302, 12312, 13338, 13953, 17784, 18604, 20007, 26676, 27906, 37208, 40014, 41859, 53352, 55812, 60463, 80028, 83718, 88369, 111624, 120926, 125577, 160056, 167436, 176738, 181389, 241852, 251154, 265107, 334872, 353476, 362778, 376731, 483704, 502308, 530214, 544167, 706952, 725556, 753462, 795321, 1004616, 1060428, 1088334, 1148797, 1451112, 1506924, 1590642, 1632501, 2120856, 2176668, 2297594, 2385963, 3013848, 3181284, 3265002, 3446391, 4353336, 4595188, 4771926, 4897503, 6362568, 6530004, 6892782, 7157889, 9190376, 9543852, 9795006, 10339173, 13060008, 13785564, 14315778, 19087704, 19590012, 20678346, 27571128, 28631556, 31017519, 39180024, 41356692, 57263112, 62035038, 82713384, 93052557, 124070076, 186105114, 248140152, 372210228, 744420456]

約数ペア:

[(1, 744420456), (2, 372210228), (3, 248140152), (4, 186105114), (6, 124070076), (8, 93052557), (9, 82713384), (12, 62035038), (13, 57263112), (18, 41356692), (19, 39180024), (24, 31017519), (26, 28631556), (27, 27571128), (36, 20678346), (38, 19590012), (39, 19087704), (52, 14315778), (54, 13785564), (57, 13060008), (72, 10339173), (76, 9795006), (78, 9543852), (81, 9190376), (104, 7157889), (108, 6892782), (114, 6530004), (117, 6362568), (152, 4897503), (156, 4771926), (162, 4595188), (171, 4353336), (216, 3446391), (228, 3265002), (234, 3181284), (247, 3013848), (312, 2385963), (324, 2297594), (342, 2176668), (351, 2120856), (456, 1632501), (468, 1590642), (494, 1506924), (513, 1451112), (648, 1148797), (684, 1088334), (702, 1060428), (741, 1004616), (936, 795321), (988, 753462), (1026, 725556), (1053, 706952), (1368, 544167), (1404, 530214), (1482, 502308), (1539, 483704), (1976, 376731), (2052, 362778), (2106, 353476), (2223, 334872), (2808, 265107), (2964, 251154), (3078, 241852), (4104, 181389), (4212, 176738), (4446, 167436), (4651, 160056), (5928, 125577), (6156, 120926), (6669, 111624), (8424, 88369), (8892, 83718), (9302, 80028), (12312, 60463), (13338, 55812), (13953, 53352), (17784, 41859), (18604, 40014), (20007, 37208), (26676, 27906)]