4223472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 12558720

約数和(自身を除く): 8335248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 421, 456, 528, 627, 836, 842, 912, 1254, 1263, 1672, 1684, 2508, 2526, 3344, 3368, 4631, 5016, 5052, 6736, 7999, 9262, 10032, 10104, 13893, 15998, 18524, 20208, 23997, 27786, 31996, 37048, 47994, 55572, 63992, 74096, 87989, 95988, 111144, 127984, 175978, 191976, 222288, 263967, 351956, 383952, 527934, 703912, 1055868, 1407824, 2111736, 4223472]

約数ペア:

[(1, 4223472), (2, 2111736), (3, 1407824), (4, 1055868), (6, 703912), (8, 527934), (11, 383952), (12, 351956), (16, 263967), (19, 222288), (22, 191976), (24, 175978), (33, 127984), (38, 111144), (44, 95988), (48, 87989), (57, 74096), (66, 63992), (76, 55572), (88, 47994), (114, 37048), (132, 31996), (152, 27786), (176, 23997), (209, 20208), (228, 18524), (264, 15998), (304, 13893), (418, 10104), (421, 10032), (456, 9262), (528, 7999), (627, 6736), (836, 5052), (842, 5016), (912, 4631), (1254, 3368), (1263, 3344), (1672, 2526), (1684, 2508)]