979701632

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 2419032000

約数和(自身を除く): 1439330368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 241, 349, 364, 416, 448, 482, 698, 728, 832, 896, 964, 1396, 1456, 1664, 1687, 1928, 2443, 2792, 2912, 3133, 3374, 3856, 4537, 4886, 5584, 5824, 6266, 6748, 7712, 9074, 9772, 11168, 11648, 12532, 13496, 15424, 18148, 19544, 21931, 22336, 25064, 26992, 30848, 31759, 36296, 39088, 43862, 44672, 50128, 53984, 63518, 72592, 78176, 84109, 87724, 100256, 107968, 127036, 145184, 156352, 168218, 175448, 200512, 215936, 254072, 290368, 312704, 336436, 350896, 401024, 508144, 580736, 588763, 672872, 701792, 1016288, 1093417, 1177526, 1345744, 1403584, 2032576, 2186834, 2355052, 2691488, 2807168, 4065152, 4373668, 4710104, 5382976, 7653919, 8747336, 9420208, 10765952, 15307838, 17494672, 18840416, 30615676, 34989344, 37680832, 61231352, 69978688, 75361664, 122462704, 139957376, 244925408, 489850816, 979701632]

約数ペア:

[(1, 979701632), (2, 489850816), (4, 244925408), (7, 139957376), (8, 122462704), (13, 75361664), (14, 69978688), (16, 61231352), (26, 37680832), (28, 34989344), (32, 30615676), (52, 18840416), (56, 17494672), (64, 15307838), (91, 10765952), (104, 9420208), (112, 8747336), (128, 7653919), (182, 5382976), (208, 4710104), (224, 4373668), (241, 4065152), (349, 2807168), (364, 2691488), (416, 2355052), (448, 2186834), (482, 2032576), (698, 1403584), (728, 1345744), (832, 1177526), (896, 1093417), (964, 1016288), (1396, 701792), (1456, 672872), (1664, 588763), (1687, 580736), (1928, 508144), (2443, 401024), (2792, 350896), (2912, 336436), (3133, 312704), (3374, 290368), (3856, 254072), (4537, 215936), (4886, 200512), (5584, 175448), (5824, 168218), (6266, 156352), (6748, 145184), (7712, 127036), (9074, 107968), (9772, 100256), (11168, 87724), (11648, 84109), (12532, 78176), (13496, 72592), (15424, 63518), (18148, 53984), (19544, 50128), (21931, 44672), (22336, 43862), (25064, 39088), (26992, 36296), (30848, 31759)]