1387972416

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4256

約数の個数: 112

約数和(自身を含む): 3852769536

約数和(自身を除く): 2464797120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 64, 74, 94, 96, 111, 141, 148, 188, 192, 222, 282, 296, 376, 444, 564, 592, 752, 888, 1128, 1184, 1504, 1739, 1776, 2256, 2368, 3008, 3478, 3552, 4157, 4512, 5217, 6956, 7104, 8314, 9024, 10434, 12471, 13912, 16628, 20868, 24942, 27824, 33256, 41736, 49884, 55648, 66512, 83472, 99768, 111296, 133024, 153809, 166944, 195379, 199536, 266048, 307618, 333888, 390758, 399072, 461427, 586137, 615236, 781516, 798144, 922854, 1172274, 1230472, 1563032, 1845708, 2344548, 2460944, 3126064, 3691416, 4689096, 4921888, 6252128, 7229023, 7382832, 9378192, 9843776, 12504256, 14458046, 14765664, 18756384, 21687069, 28916092, 29531328, 37512768, 43374138, 57832184, 86748276, 115664368, 173496552, 231328736, 346993104, 462657472, 693986208, 1387972416]

約数ペア:

[(1, 1387972416), (2, 693986208), (3, 462657472), (4, 346993104), (6, 231328736), (8, 173496552), (12, 115664368), (16, 86748276), (24, 57832184), (32, 43374138), (37, 37512768), (47, 29531328), (48, 28916092), (64, 21687069), (74, 18756384), (94, 14765664), (96, 14458046), (111, 12504256), (141, 9843776), (148, 9378192), (188, 7382832), (192, 7229023), (222, 6252128), (282, 4921888), (296, 4689096), (376, 3691416), (444, 3126064), (564, 2460944), (592, 2344548), (752, 1845708), (888, 1563032), (1128, 1230472), (1184, 1172274), (1504, 922854), (1739, 798144), (1776, 781516), (2256, 615236), (2368, 586137), (3008, 461427), (3478, 399072), (3552, 390758), (4157, 333888), (4512, 307618), (5217, 266048), (6956, 199536), (7104, 195379), (8314, 166944), (9024, 153809), (10434, 133024), (12471, 111296), (13912, 99768), (16628, 83472), (20868, 66512), (24942, 55648), (27824, 49884), (33256, 41736)]