251148601664

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{22501}}^1$

素因数の和:22736

約数の個数: 112

約数和(自身を含む): 536343270720

約数和(自身を除く): 285194669056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 134, 137, 152, 268, 274, 304, 536, 548, 608, 1072, 1096, 1216, 1273, 2144, 2192, 2546, 2603, 4288, 4384, 5092, 5206, 8768, 9179, 10184, 10412, 18358, 20368, 20824, 22501, 36716, 40736, 41648, 45002, 73432, 81472, 83296, 90004, 146864, 166592, 174401, 180008, 293728, 348802, 360016, 427519, 587456, 697604, 720032, 855038, 1395208, 1440064, 1507567, 1710076, 2790416, 3015134, 3082637, 3420152, 5580832, 6030268, 6165274, 6840304, 11161664, 12060536, 12330548, 13680608, 24121072, 24661096, 27361216, 28643773, 48242144, 49322192, 57287546, 58570103, 96484288, 98644384, 114575092, 117140206, 197288768, 206536679, 229150184, 234280412, 413073358, 458300368, 468560824, 826146716, 916600736, 937121648, 1652293432, 1833201472, 1874243296, 3304586864, 3748486592, 3924196901, 6609173728, 7848393802, 13218347456, 15696787604, 31393575208, 62787150416, 125574300832, 251148601664]

約数ペア:

[(1, 251148601664), (2, 125574300832), (4, 62787150416), (8, 31393575208), (16, 15696787604), (19, 13218347456), (32, 7848393802), (38, 6609173728), (64, 3924196901), (67, 3748486592), (76, 3304586864), (134, 1874243296), (137, 1833201472), (152, 1652293432), (268, 937121648), (274, 916600736), (304, 826146716), (536, 468560824), (548, 458300368), (608, 413073358), (1072, 234280412), (1096, 229150184), (1216, 206536679), (1273, 197288768), (2144, 117140206), (2192, 114575092), (2546, 98644384), (2603, 96484288), (4288, 58570103), (4384, 57287546), (5092, 49322192), (5206, 48242144), (8768, 28643773), (9179, 27361216), (10184, 24661096), (10412, 24121072), (18358, 13680608), (20368, 12330548), (20824, 12060536), (22501, 11161664), (36716, 6840304), (40736, 6165274), (41648, 6030268), (45002, 5580832), (73432, 3420152), (81472, 3082637), (83296, 3015134), (90004, 2790416), (146864, 1710076), (166592, 1507567), (174401, 1440064), (180008, 1395208), (293728, 855038), (348802, 720032), (360016, 697604), (427519, 587456)]