917705304

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 2525094000

約数和(自身を除く): 1607388696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 149, 262, 298, 393, 447, 524, 596, 653, 786, 894, 1048, 1179, 1192, 1306, 1341, 1572, 1788, 1959, 2358, 2612, 2682, 3144, 3576, 3918, 4716, 5224, 5364, 5877, 7836, 9432, 10728, 11754, 15672, 19519, 23508, 39038, 47016, 58557, 78076, 85543, 97297, 117114, 156152, 171086, 175671, 194594, 234228, 256629, 291891, 342172, 351342, 389188, 468456, 513258, 583782, 684344, 702684, 769887, 778376, 875673, 1026516, 1167564, 1405368, 1539774, 1751346, 2053032, 2335128, 3079548, 3502692, 6159096, 7005384, 12745907, 25491814, 38237721, 50983628, 76475442, 101967256, 114713163, 152950884, 229426326, 305901768, 458852652, 917705304]

約数ペア:

[(1, 917705304), (2, 458852652), (3, 305901768), (4, 229426326), (6, 152950884), (8, 114713163), (9, 101967256), (12, 76475442), (18, 50983628), (24, 38237721), (36, 25491814), (72, 12745907), (131, 7005384), (149, 6159096), (262, 3502692), (298, 3079548), (393, 2335128), (447, 2053032), (524, 1751346), (596, 1539774), (653, 1405368), (786, 1167564), (894, 1026516), (1048, 875673), (1179, 778376), (1192, 769887), (1306, 702684), (1341, 684344), (1572, 583782), (1788, 513258), (1959, 468456), (2358, 389188), (2612, 351342), (2682, 342172), (3144, 291891), (3576, 256629), (3918, 234228), (4716, 194594), (5224, 175671), (5364, 171086), (5877, 156152), (7836, 117114), (9432, 97297), (10728, 85543), (11754, 78076), (15672, 58557), (19519, 47016), (23508, 39038)]