279313632

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1313

約数の個数: 144

約数和(自身を含む): 870131808

約数和(自身を除く): 590818176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 624, 732, 793, 936, 976, 1098, 1223, 1248, 1464, 1586, 1872, 1952, 2196, 2379, 2446, 2928, 3172, 3669, 3744, 4392, 4758, 4892, 5856, 6344, 7137, 7338, 8784, 9516, 9784, 11007, 12688, 14274, 14676, 15899, 17568, 19032, 19568, 22014, 25376, 28548, 29352, 31798, 38064, 39136, 44028, 47697, 57096, 58704, 63596, 74603, 76128, 88056, 95394, 114192, 117408, 127192, 143091, 149206, 176112, 190788, 223809, 228384, 254384, 286182, 298412, 352224, 381576, 447618, 508768, 572364, 596824, 671427, 763152, 895236, 969839, 1144728, 1193648, 1342854, 1526304, 1790472, 1939678, 2289456, 2387296, 2685708, 2909517, 3580944, 3879356, 4578912, 5371416, 5819034, 7161888, 7758712, 8728551, 10742832, 11638068, 15517424, 17457102, 21485664, 23276136, 31034848, 34914204, 46552272, 69828408, 93104544, 139656816, 279313632]

約数ペア:

[(1, 279313632), (2, 139656816), (3, 93104544), (4, 69828408), (6, 46552272), (8, 34914204), (9, 31034848), (12, 23276136), (13, 21485664), (16, 17457102), (18, 15517424), (24, 11638068), (26, 10742832), (32, 8728551), (36, 7758712), (39, 7161888), (48, 5819034), (52, 5371416), (61, 4578912), (72, 3879356), (78, 3580944), (96, 2909517), (104, 2685708), (117, 2387296), (122, 2289456), (144, 1939678), (156, 1790472), (183, 1526304), (208, 1342854), (234, 1193648), (244, 1144728), (288, 969839), (312, 895236), (366, 763152), (416, 671427), (468, 596824), (488, 572364), (549, 508768), (624, 447618), (732, 381576), (793, 352224), (936, 298412), (976, 286182), (1098, 254384), (1223, 228384), (1248, 223809), (1464, 190788), (1586, 176112), (1872, 149206), (1952, 143091), (2196, 127192), (2379, 117408), (2446, 114192), (2928, 95394), (3172, 88056), (3669, 76128), (3744, 74603), (4392, 63596), (4758, 58704), (4892, 57096), (5856, 47697), (6344, 44028), (7137, 39136), (7338, 38064), (8784, 31798), (9516, 29352), (9784, 28548), (11007, 25376), (12688, 22014), (14274, 19568), (14676, 19032), (15899, 17568)]