2000678112

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2791}}^1$

素因数の和:2957

約数の個数: 144

約数和(自身を含む): 6036750720

約数和(自身を除く): 4036072608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 131, 144, 152, 171, 228, 262, 288, 304, 342, 393, 456, 524, 608, 684, 786, 912, 1048, 1179, 1368, 1572, 1824, 2096, 2358, 2489, 2736, 2791, 3144, 4192, 4716, 4978, 5472, 5582, 6288, 7467, 8373, 9432, 9956, 11164, 12576, 14934, 16746, 18864, 19912, 22328, 22401, 25119, 29868, 33492, 37728, 39824, 44656, 44802, 50238, 53029, 59736, 66984, 79648, 89312, 89604, 100476, 106058, 119472, 133968, 159087, 179208, 200952, 212116, 238944, 267936, 318174, 358416, 365621, 401904, 424232, 477261, 636348, 716832, 731242, 803808, 848464, 954522, 1096863, 1272696, 1462484, 1696928, 1909044, 2193726, 2545392, 2924968, 3290589, 3818088, 4387452, 5090784, 5849936, 6581178, 6946799, 7636176, 8774904, 11699872, 13162356, 13893598, 15272352, 17549808, 20840397, 26324712, 27787196, 35099616, 41680794, 52649424, 55574392, 62521191, 83361588, 105298848, 111148784, 125042382, 166723176, 222297568, 250084764, 333446352, 500169528, 666892704, 1000339056, 2000678112]

約数ペア:

[(1, 2000678112), (2, 1000339056), (3, 666892704), (4, 500169528), (6, 333446352), (8, 250084764), (9, 222297568), (12, 166723176), (16, 125042382), (18, 111148784), (19, 105298848), (24, 83361588), (32, 62521191), (36, 55574392), (38, 52649424), (48, 41680794), (57, 35099616), (72, 27787196), (76, 26324712), (96, 20840397), (114, 17549808), (131, 15272352), (144, 13893598), (152, 13162356), (171, 11699872), (228, 8774904), (262, 7636176), (288, 6946799), (304, 6581178), (342, 5849936), (393, 5090784), (456, 4387452), (524, 3818088), (608, 3290589), (684, 2924968), (786, 2545392), (912, 2193726), (1048, 1909044), (1179, 1696928), (1368, 1462484), (1572, 1272696), (1824, 1096863), (2096, 954522), (2358, 848464), (2489, 803808), (2736, 731242), (2791, 716832), (3144, 636348), (4192, 477261), (4716, 424232), (4978, 401904), (5472, 365621), (5582, 358416), (6288, 318174), (7467, 267936), (8373, 238944), (9432, 212116), (9956, 200952), (11164, 179208), (12576, 159087), (14934, 133968), (16746, 119472), (18864, 106058), (19912, 100476), (22328, 89604), (22401, 89312), (25119, 79648), (29868, 66984), (33492, 59736), (37728, 53029), (39824, 50238), (44656, 44802)]