557537976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13147}}^1$

素因数の和:13209

約数の個数: 96

約数和(自身を含む): 1640870400

約数和(自身を除く): 1083332424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5301, 7068, 10602, 13147, 14136, 21204, 26294, 39441, 42408, 52588, 78882, 105176, 118323, 157764, 236646, 249793, 315528, 407557, 473292, 499586, 749379, 815114, 946584, 999172, 1222671, 1498758, 1630228, 1998344, 2248137, 2445342, 2997516, 3260456, 3668013, 4496274, 4890684, 5995032, 7336026, 7743583, 8992548, 9781368, 14672052, 15487166, 17985096, 23230749, 29344104, 30974332, 46461498, 61948664, 69692247, 92922996, 139384494, 185845992, 278768988, 557537976]

約数ペア:

[(1, 557537976), (2, 278768988), (3, 185845992), (4, 139384494), (6, 92922996), (8, 69692247), (9, 61948664), (12, 46461498), (18, 30974332), (19, 29344104), (24, 23230749), (31, 17985096), (36, 15487166), (38, 14672052), (57, 9781368), (62, 8992548), (72, 7743583), (76, 7336026), (93, 5995032), (114, 4890684), (124, 4496274), (152, 3668013), (171, 3260456), (186, 2997516), (228, 2445342), (248, 2248137), (279, 1998344), (342, 1630228), (372, 1498758), (456, 1222671), (558, 999172), (589, 946584), (684, 815114), (744, 749379), (1116, 499586), (1178, 473292), (1368, 407557), (1767, 315528), (2232, 249793), (2356, 236646), (3534, 157764), (4712, 118323), (5301, 105176), (7068, 78882), (10602, 52588), (13147, 42408), (14136, 39441), (21204, 26294)]