280732452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23371}}^1$

素因数の和:23409

約数の個数: 96

約数和(自身を含む): 879535104

約数和(自身を除く): 598802652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 12012, 23371, 46742, 70113, 93484, 140226, 163597, 257081, 280452, 303823, 327194, 490791, 514162, 607646, 654388, 771243, 911469, 981582, 1028324, 1215292, 1542486, 1799567, 1822938, 1963164, 2126761, 3084972, 3342053, 3599134, 3645876, 4253522, 5398701, 6380283, 6684106, 7198268, 8507044, 10026159, 10797402, 12760566, 13368212, 20052318, 21594804, 23394371, 25521132, 40104636, 46788742, 70183113, 93577484, 140366226, 280732452]

約数ペア:

[(1, 280732452), (2, 140366226), (3, 93577484), (4, 70183113), (6, 46788742), (7, 40104636), (11, 25521132), (12, 23394371), (13, 21594804), (14, 20052318), (21, 13368212), (22, 12760566), (26, 10797402), (28, 10026159), (33, 8507044), (39, 7198268), (42, 6684106), (44, 6380283), (52, 5398701), (66, 4253522), (77, 3645876), (78, 3599134), (84, 3342053), (91, 3084972), (132, 2126761), (143, 1963164), (154, 1822938), (156, 1799567), (182, 1542486), (231, 1215292), (273, 1028324), (286, 981582), (308, 911469), (364, 771243), (429, 654388), (462, 607646), (546, 514162), (572, 490791), (858, 327194), (924, 303823), (1001, 280452), (1092, 257081), (1716, 163597), (2002, 140226), (3003, 93484), (4004, 70113), (6006, 46742), (12012, 23371)]