644576064

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16063}}^1$

素因数の和:16108

約数の個数: 112

約数和(自身を含む): 1958522880

約数和(自身を除く): 1313946816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1672, 1824, 2112, 2508, 3344, 3648, 5016, 6688, 10032, 13376, 16063, 20064, 32126, 40128, 48189, 64252, 96378, 128504, 176693, 192756, 257008, 305197, 353386, 385512, 514016, 530079, 610394, 706772, 771024, 915591, 1028032, 1060158, 1220788, 1413544, 1542048, 1831182, 2120316, 2441576, 2827088, 3084096, 3357167, 3662364, 4240632, 4883152, 5654176, 6714334, 7324728, 8481264, 9766304, 10071501, 11308352, 13428668, 14649456, 16962528, 19532608, 20143002, 26857336, 29298912, 33925056, 40286004, 53714672, 58597824, 80572008, 107429344, 161144016, 214858688, 322288032, 644576064]

約数ペア:

[(1, 644576064), (2, 322288032), (3, 214858688), (4, 161144016), (6, 107429344), (8, 80572008), (11, 58597824), (12, 53714672), (16, 40286004), (19, 33925056), (22, 29298912), (24, 26857336), (32, 20143002), (33, 19532608), (38, 16962528), (44, 14649456), (48, 13428668), (57, 11308352), (64, 10071501), (66, 9766304), (76, 8481264), (88, 7324728), (96, 6714334), (114, 5654176), (132, 4883152), (152, 4240632), (176, 3662364), (192, 3357167), (209, 3084096), (228, 2827088), (264, 2441576), (304, 2120316), (352, 1831182), (418, 1542048), (456, 1413544), (528, 1220788), (608, 1060158), (627, 1028032), (704, 915591), (836, 771024), (912, 706772), (1056, 610394), (1216, 530079), (1254, 514016), (1672, 385512), (1824, 353386), (2112, 305197), (2508, 257008), (3344, 192756), (3648, 176693), (5016, 128504), (6688, 96378), (10032, 64252), (13376, 48189), (16063, 40128), (20064, 32126)]