279269657388

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{22669}}^1$

素因数の和:23541

約数の個数: 120

約数和(自身を含む): 746553931200

約数和(自身を除く): 467284273812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 809, 846, 1269, 1618, 1692, 2427, 2538, 3236, 3807, 4854, 5076, 7281, 7614, 9708, 14562, 15228, 21843, 22669, 29124, 38023, 43686, 45338, 65529, 68007, 76046, 87372, 90676, 114069, 131058, 136014, 152092, 204021, 228138, 262116, 272028, 342207, 408042, 456276, 612063, 684414, 816084, 1026621, 1065443, 1224126, 1368828, 1836189, 2053242, 2130886, 2448252, 3079863, 3196329, 3672378, 4106484, 4261772, 6159726, 6392658, 7344756, 9588987, 12319452, 12785316, 18339221, 19177974, 28766961, 36678442, 38355948, 55017663, 57533922, 73356884, 86300883, 110035326, 115067844, 165052989, 172601766, 220070652, 330105978, 345203532, 495158967, 660211956, 861943387, 990317934, 1485476901, 1723886774, 1980635868, 2585830161, 2970953802, 3447773548, 5171660322, 5941907604, 7757490483, 10343320644, 15514980966, 23272471449, 31029961932, 46544942898, 69817414347, 93089885796, 139634828694, 279269657388]

約数ペア:

[(1, 279269657388), (2, 139634828694), (3, 93089885796), (4, 69817414347), (6, 46544942898), (9, 31029961932), (12, 23272471449), (18, 15514980966), (27, 10343320644), (36, 7757490483), (47, 5941907604), (54, 5171660322), (81, 3447773548), (94, 2970953802), (108, 2585830161), (141, 1980635868), (162, 1723886774), (188, 1485476901), (282, 990317934), (324, 861943387), (423, 660211956), (564, 495158967), (809, 345203532), (846, 330105978), (1269, 220070652), (1618, 172601766), (1692, 165052989), (2427, 115067844), (2538, 110035326), (3236, 86300883), (3807, 73356884), (4854, 57533922), (5076, 55017663), (7281, 38355948), (7614, 36678442), (9708, 28766961), (14562, 19177974), (15228, 18339221), (21843, 12785316), (22669, 12319452), (29124, 9588987), (38023, 7344756), (43686, 6392658), (45338, 6159726), (65529, 4261772), (68007, 4106484), (76046, 3672378), (87372, 3196329), (90676, 3079863), (114069, 2448252), (131058, 2130886), (136014, 2053242), (152092, 1836189), (204021, 1368828), (228138, 1224126), (262116, 1065443), (272028, 1026621), (342207, 816084), (408042, 684414), (456276, 612063)]