245890349208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{69696811}}^1$

素因数の和:69696837

約数の個数: 72

約数和(自身を含む): 774680065380

約数和(自身を除く): 528789716172

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 69696811, 139393622, 209090433, 278787244, 418180866, 487877677, 557574488, 627271299, 836361732, 975755354, 1254542598, 1463633031, 1672723464, 1951510708, 2509085196, 2927266062, 3415143739, 3903021416, 4390899093, 5018170392, 5854532124, 6830287478, 8781798186, 10245431217, 11709064248, 13660574956, 17563596372, 20490862434, 27321149912, 30736293651, 35127192744, 40981724868, 61472587302, 81963449736, 122945174604, 245890349208]

約数ペア:

[(1, 245890349208), (2, 122945174604), (3, 81963449736), (4, 61472587302), (6, 40981724868), (7, 35127192744), (8, 30736293651), (9, 27321149912), (12, 20490862434), (14, 17563596372), (18, 13660574956), (21, 11709064248), (24, 10245431217), (28, 8781798186), (36, 6830287478), (42, 5854532124), (49, 5018170392), (56, 4390899093), (63, 3903021416), (72, 3415143739), (84, 2927266062), (98, 2509085196), (126, 1951510708), (147, 1672723464), (168, 1463633031), (196, 1254542598), (252, 975755354), (294, 836361732), (392, 627271299), (441, 557574488), (504, 487877677), (588, 418180866), (882, 278787244), (1176, 209090433), (1764, 139393622), (3528, 69696811)]