397291536

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1565

約数の個数: 120

約数和(自身を含む): 1167345920

約数和(自身を除く): 770054384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 366, 372, 488, 496, 549, 558, 732, 744, 976, 1098, 1116, 1459, 1464, 1488, 1891, 2196, 2232, 2918, 2928, 3782, 4377, 4392, 4464, 5673, 5836, 7564, 8754, 8784, 11346, 11672, 13131, 15128, 17019, 17508, 22692, 23344, 26262, 30256, 34038, 35016, 45229, 45384, 52524, 68076, 70032, 88999, 90458, 90768, 105048, 135687, 136152, 177998, 180916, 210096, 266997, 271374, 272304, 355996, 361832, 407061, 533994, 542748, 711992, 723664, 800991, 814122, 1067988, 1085496, 1423984, 1601982, 1628244, 2135976, 2170992, 2758969, 3203964, 3256488, 4271952, 5517938, 6407928, 6512976, 8276907, 11035876, 12815856, 16553814, 22071752, 24830721, 33107628, 44143504, 49661442, 66215256, 99322884, 132430512, 198645768, 397291536]

約数ペア:

[(1, 397291536), (2, 198645768), (3, 132430512), (4, 99322884), (6, 66215256), (8, 49661442), (9, 44143504), (12, 33107628), (16, 24830721), (18, 22071752), (24, 16553814), (31, 12815856), (36, 11035876), (48, 8276907), (61, 6512976), (62, 6407928), (72, 5517938), (93, 4271952), (122, 3256488), (124, 3203964), (144, 2758969), (183, 2170992), (186, 2135976), (244, 1628244), (248, 1601982), (279, 1423984), (366, 1085496), (372, 1067988), (488, 814122), (496, 800991), (549, 723664), (558, 711992), (732, 542748), (744, 533994), (976, 407061), (1098, 361832), (1116, 355996), (1459, 272304), (1464, 271374), (1488, 266997), (1891, 210096), (2196, 180916), (2232, 177998), (2918, 136152), (2928, 135687), (3782, 105048), (4377, 90768), (4392, 90458), (4464, 88999), (5673, 70032), (5836, 68076), (7564, 52524), (8754, 45384), (8784, 45229), (11346, 35016), (11672, 34038), (13131, 30256), (15128, 26262), (17019, 23344), (17508, 22692)]