649857367152

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{30699989}}^1$

素因数の和:30700020

約数の個数: 120

約数和(自身を含む): 2169875293200

約数和(自身を除く): 1520017926048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 30699989, 61399978, 92099967, 122799956, 184199934, 214899923, 245599912, 276299901, 368399868, 429799846, 491199824, 552599802, 644699769, 736799736, 828899703, 859599692, 1105199604, 1289399538, 1473599472, 1504299461, 1657799406, 1719199384, 1934099307, 2210399208, 2578799076, 3008598922, 3315598812, 3438398768, 3868198614, 4420798416, 4512898383, 5157598152, 5802297921, 6017197844, 6631197624, 7736397228, 9025796766, 10315196304, 11604595842, 12034395688, 13262395248, 13538695149, 15472794456, 18051593532, 23209191684, 24068791376, 27077390298, 30945588912, 36103187064, 40616085447, 46418383368, 54154780596, 72206374128, 81232170894, 92836766736, 108309561192, 162464341788, 216619122384, 324928683576, 649857367152]

約数ペア:

[(1, 649857367152), (2, 324928683576), (3, 216619122384), (4, 162464341788), (6, 108309561192), (7, 92836766736), (8, 81232170894), (9, 72206374128), (12, 54154780596), (14, 46418383368), (16, 40616085447), (18, 36103187064), (21, 30945588912), (24, 27077390298), (27, 24068791376), (28, 23209191684), (36, 18051593532), (42, 15472794456), (48, 13538695149), (49, 13262395248), (54, 12034395688), (56, 11604595842), (63, 10315196304), (72, 9025796766), (84, 7736397228), (98, 6631197624), (108, 6017197844), (112, 5802297921), (126, 5157598152), (144, 4512898383), (147, 4420798416), (168, 3868198614), (189, 3438398768), (196, 3315598812), (216, 3008598922), (252, 2578799076), (294, 2210399208), (336, 1934099307), (378, 1719199384), (392, 1657799406), (432, 1504299461), (441, 1473599472), (504, 1289399538), (588, 1105199604), (756, 859599692), (784, 828899703), (882, 736799736), (1008, 644699769), (1176, 552599802), (1323, 491199824), (1512, 429799846), (1764, 368399868), (2352, 276299901), (2646, 245599912), (3024, 214899923), (3528, 184199934), (5292, 122799956), (7056, 92099967), (10584, 61399978), (21168, 30699989)]