305879328

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6211}}^1$

素因数の和:6252

約数の個数: 120

約数和(自身を含む): 947081520

約数和(自身を除く): 641202192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 6211, 8208, 12312, 12422, 16416, 18633, 24624, 24844, 37266, 49248, 49688, 55899, 74532, 99376, 111798, 118009, 149064, 167697, 198752, 223596, 236018, 298128, 335394, 354027, 447192, 472036, 503091, 596256, 670788, 708054, 894384, 944072, 1006182, 1062081, 1341576, 1416108, 1788768, 1888144, 2012364, 2124162, 2683152, 2832216, 3186243, 3776288, 4024728, 4248324, 5366304, 5664432, 6372486, 8049456, 8496648, 9558729, 11328864, 12744972, 16098912, 16993296, 19117458, 25489944, 33986592, 38234916, 50979888, 76469832, 101959776, 152939664, 305879328]

約数ペア:

[(1, 305879328), (2, 152939664), (3, 101959776), (4, 76469832), (6, 50979888), (8, 38234916), (9, 33986592), (12, 25489944), (16, 19117458), (18, 16993296), (19, 16098912), (24, 12744972), (27, 11328864), (32, 9558729), (36, 8496648), (38, 8049456), (48, 6372486), (54, 5664432), (57, 5366304), (72, 4248324), (76, 4024728), (81, 3776288), (96, 3186243), (108, 2832216), (114, 2683152), (144, 2124162), (152, 2012364), (162, 1888144), (171, 1788768), (216, 1416108), (228, 1341576), (288, 1062081), (304, 1006182), (324, 944072), (342, 894384), (432, 708054), (456, 670788), (513, 596256), (608, 503091), (648, 472036), (684, 447192), (864, 354027), (912, 335394), (1026, 298128), (1296, 236018), (1368, 223596), (1539, 198752), (1824, 167697), (2052, 149064), (2592, 118009), (2736, 111798), (3078, 99376), (4104, 74532), (5472, 55899), (6156, 49688), (6211, 49248), (8208, 37266), (12312, 24844), (12422, 24624), (16416, 18633)]