642324564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134153}}^1$

素因数の和:134189

約数の個数: 72

約数和(自身を含む): 1953282240

約数和(自身を除く): 1310957676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 134153, 268306, 402459, 536612, 804918, 939071, 1207377, 1609836, 1878142, 2414754, 2548907, 2817213, 3756284, 4829508, 5097814, 5634426, 7646721, 8451639, 10195628, 11268852, 15293442, 16903278, 17842349, 22940163, 30586884, 33806556, 35684698, 45880326, 53527047, 71369396, 91760652, 107054094, 160581141, 214108188, 321162282, 642324564]

約数ペア:

[(1, 642324564), (2, 321162282), (3, 214108188), (4, 160581141), (6, 107054094), (7, 91760652), (9, 71369396), (12, 53527047), (14, 45880326), (18, 35684698), (19, 33806556), (21, 30586884), (28, 22940163), (36, 17842349), (38, 16903278), (42, 15293442), (57, 11268852), (63, 10195628), (76, 8451639), (84, 7646721), (114, 5634426), (126, 5097814), (133, 4829508), (171, 3756284), (228, 2817213), (252, 2548907), (266, 2414754), (342, 1878142), (399, 1609836), (532, 1207377), (684, 939071), (798, 804918), (1197, 536612), (1596, 402459), (2394, 268306), (4788, 134153)]