4200123888

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{511711}}^1$

素因数の和:511747

約数の個数: 80

約数和(自身を含む): 12690457600

約数和(自身を除く): 8490333712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 511711, 1023422, 1535133, 2046844, 3070266, 4093688, 4605399, 6140532, 8187376, 9210798, 9722509, 12281064, 13816197, 18421596, 19445018, 24562128, 27632394, 29167527, 36843192, 38890036, 55264788, 58335054, 73686384, 77780072, 87502581, 110529576, 116670108, 155560144, 175005162, 221059152, 233340216, 262507743, 350010324, 466680432, 525015486, 700020648, 1050030972, 1400041296, 2100061944, 4200123888]

約数ペア:

[(1, 4200123888), (2, 2100061944), (3, 1400041296), (4, 1050030972), (6, 700020648), (8, 525015486), (9, 466680432), (12, 350010324), (16, 262507743), (18, 233340216), (19, 221059152), (24, 175005162), (27, 155560144), (36, 116670108), (38, 110529576), (48, 87502581), (54, 77780072), (57, 73686384), (72, 58335054), (76, 55264788), (108, 38890036), (114, 36843192), (144, 29167527), (152, 27632394), (171, 24562128), (216, 19445018), (228, 18421596), (304, 13816197), (342, 12281064), (432, 9722509), (456, 9210798), (513, 8187376), (684, 6140532), (912, 4605399), (1026, 4093688), (1368, 3070266), (2052, 2046844), (2736, 1535133), (4104, 1023422), (8208, 511711)]