259229232

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 744260400

約数和(自身を除く): 485031168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 113, 144, 178, 179, 226, 267, 339, 356, 358, 452, 534, 537, 678, 712, 716, 801, 904, 1017, 1068, 1074, 1356, 1424, 1432, 1602, 1611, 1808, 2034, 2136, 2148, 2712, 2864, 3204, 3222, 4068, 4272, 4296, 5424, 6408, 6444, 8136, 8592, 10057, 12816, 12888, 15931, 16272, 20114, 20227, 25776, 30171, 31862, 40228, 40454, 47793, 60342, 60681, 63724, 80456, 80908, 90513, 95586, 120684, 121362, 127448, 143379, 160912, 161816, 181026, 182043, 191172, 241368, 242724, 254896, 286758, 323632, 362052, 364086, 382344, 482736, 485448, 573516, 724104, 728172, 764688, 970896, 1147032, 1448208, 1456344, 1800203, 2294064, 2912688, 3600406, 5400609, 7200812, 10801218, 14401624, 16201827, 21602436, 28803248, 32403654, 43204872, 64807308, 86409744, 129614616, 259229232]

約数ペア:

[(1, 259229232), (2, 129614616), (3, 86409744), (4, 64807308), (6, 43204872), (8, 32403654), (9, 28803248), (12, 21602436), (16, 16201827), (18, 14401624), (24, 10801218), (36, 7200812), (48, 5400609), (72, 3600406), (89, 2912688), (113, 2294064), (144, 1800203), (178, 1456344), (179, 1448208), (226, 1147032), (267, 970896), (339, 764688), (356, 728172), (358, 724104), (452, 573516), (534, 485448), (537, 482736), (678, 382344), (712, 364086), (716, 362052), (801, 323632), (904, 286758), (1017, 254896), (1068, 242724), (1074, 241368), (1356, 191172), (1424, 182043), (1432, 181026), (1602, 161816), (1611, 160912), (1808, 143379), (2034, 127448), (2136, 121362), (2148, 120684), (2712, 95586), (2864, 90513), (3204, 80908), (3222, 80456), (4068, 63724), (4272, 60681), (4296, 60342), (5424, 47793), (6408, 40454), (6444, 40228), (8136, 31862), (8592, 30171), (10057, 25776), (12816, 20227), (12888, 20114), (15931, 16272)]