389966160856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1601

約数の個数: 128

約数和(自身を含む): 794794291200

約数和(自身を除く): 404828130344

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 181, 184, 248, 362, 389, 713, 724, 778, 971, 1426, 1448, 1556, 1942, 2852, 3112, 3884, 4163, 5611, 5704, 7768, 8326, 8947, 11222, 12059, 16652, 17894, 22333, 22444, 24118, 30101, 33304, 35788, 44666, 44888, 48236, 60202, 70409, 71576, 89332, 96472, 120404, 129053, 140818, 175751, 178664, 240808, 258106, 277357, 281636, 351502, 377719, 516212, 554714, 563272, 692323, 703004, 755438, 1032424, 1109428, 1384646, 1406008, 1510876, 1619407, 2182679, 2218856, 2769292, 3021752, 3238814, 4042273, 4365358, 5448281, 5538584, 6477628, 8084546, 8687537, 8730716, 10896562, 11709289, 12955256, 16169092, 17375074, 17461432, 21793124, 23418578, 32338184, 34750148, 43586248, 46837156, 50201617, 68367139, 69500296, 93674312, 100403234, 125310463, 136734278, 200806468, 250620926, 269313647, 273468556, 401612936, 501241852, 538627294, 546937112, 1002483704, 1077254588, 1572444197, 2119381309, 2154509176, 3144888394, 4238762618, 6289776788, 8477525236, 12579553576, 16955050472, 48745770107, 97491540214, 194983080428, 389966160856]

約数ペア:

[(1, 389966160856), (2, 194983080428), (4, 97491540214), (8, 48745770107), (23, 16955050472), (31, 12579553576), (46, 8477525236), (62, 6289776788), (92, 4238762618), (124, 3144888394), (181, 2154509176), (184, 2119381309), (248, 1572444197), (362, 1077254588), (389, 1002483704), (713, 546937112), (724, 538627294), (778, 501241852), (971, 401612936), (1426, 273468556), (1448, 269313647), (1556, 250620926), (1942, 200806468), (2852, 136734278), (3112, 125310463), (3884, 100403234), (4163, 93674312), (5611, 69500296), (5704, 68367139), (7768, 50201617), (8326, 46837156), (8947, 43586248), (11222, 34750148), (12059, 32338184), (16652, 23418578), (17894, 21793124), (22333, 17461432), (22444, 17375074), (24118, 16169092), (30101, 12955256), (33304, 11709289), (35788, 10896562), (44666, 8730716), (44888, 8687537), (48236, 8084546), (60202, 6477628), (70409, 5538584), (71576, 5448281), (89332, 4365358), (96472, 4042273), (120404, 3238814), (129053, 3021752), (140818, 2769292), (175751, 2218856), (178664, 2182679), (240808, 1619407), (258106, 1510876), (277357, 1406008), (281636, 1384646), (351502, 1109428), (377719, 1032424), (516212, 755438), (554714, 703004), (563272, 692323)]