391554768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5413}}^1$

素因数の和:5572

約数の個数: 80

約数和(自身を含む): 1111732416

約数和(自身を除く): 720177648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 137, 176, 264, 274, 411, 528, 548, 822, 1096, 1507, 1644, 2192, 3014, 3288, 4521, 5413, 6028, 6576, 9042, 10826, 12056, 16239, 18084, 21652, 24112, 32478, 36168, 43304, 59543, 64956, 72336, 86608, 119086, 129912, 178629, 238172, 259824, 357258, 476344, 714516, 741581, 952688, 1429032, 1483162, 2224743, 2858064, 2966324, 4449486, 5932648, 8157391, 8898972, 11865296, 16314782, 17797944, 24472173, 32629564, 35595888, 48944346, 65259128, 97888692, 130518256, 195777384, 391554768]

約数ペア:

[(1, 391554768), (2, 195777384), (3, 130518256), (4, 97888692), (6, 65259128), (8, 48944346), (11, 35595888), (12, 32629564), (16, 24472173), (22, 17797944), (24, 16314782), (33, 11865296), (44, 8898972), (48, 8157391), (66, 5932648), (88, 4449486), (132, 2966324), (137, 2858064), (176, 2224743), (264, 1483162), (274, 1429032), (411, 952688), (528, 741581), (548, 714516), (822, 476344), (1096, 357258), (1507, 259824), (1644, 238172), (2192, 178629), (3014, 129912), (3288, 119086), (4521, 86608), (5413, 72336), (6028, 64956), (6576, 59543), (9042, 43304), (10826, 36168), (12056, 32478), (16239, 24112), (18084, 21652)]