724566288

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 1918805760

約数和(自身を除く): 1194239472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 397, 564, 752, 794, 809, 1128, 1191, 1588, 1618, 2256, 2382, 2427, 3176, 3236, 4764, 4854, 6352, 6472, 9528, 9708, 12944, 18659, 19056, 19416, 37318, 38023, 38832, 55977, 74636, 76046, 111954, 114069, 149272, 152092, 223908, 228138, 298544, 304184, 321173, 447816, 456276, 608368, 642346, 895632, 912552, 963519, 1284692, 1825104, 1927038, 2569384, 3854076, 5138768, 7708152, 15095131, 15416304, 30190262, 45285393, 60380524, 90570786, 120761048, 181141572, 241522096, 362283144, 724566288]

約数ペア:

[(1, 724566288), (2, 362283144), (3, 241522096), (4, 181141572), (6, 120761048), (8, 90570786), (12, 60380524), (16, 45285393), (24, 30190262), (47, 15416304), (48, 15095131), (94, 7708152), (141, 5138768), (188, 3854076), (282, 2569384), (376, 1927038), (397, 1825104), (564, 1284692), (752, 963519), (794, 912552), (809, 895632), (1128, 642346), (1191, 608368), (1588, 456276), (1618, 447816), (2256, 321173), (2382, 304184), (2427, 298544), (3176, 228138), (3236, 223908), (4764, 152092), (4854, 149272), (6352, 114069), (6472, 111954), (9528, 76046), (9708, 74636), (12944, 55977), (18659, 38832), (19056, 38023), (19416, 37318)]