1489803952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2611

約数の個数: 120

約数和(自身を含む): 3688811520

約数和(自身を除く): 2199007568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 248, 338, 364, 403, 434, 496, 676, 728, 806, 868, 1183, 1352, 1456, 1612, 1736, 2366, 2539, 2704, 2821, 3224, 3472, 4732, 5078, 5239, 5642, 6448, 9464, 10156, 10478, 11284, 17773, 18928, 20312, 20956, 22568, 33007, 35546, 36673, 40624, 41912, 45136, 66014, 71092, 73346, 78709, 83824, 132028, 142184, 146692, 157418, 231049, 264056, 284368, 293384, 314836, 429091, 462098, 528112, 550963, 586768, 629672, 858182, 924196, 1023217, 1101926, 1259344, 1716364, 1848392, 2046434, 2203852, 3003637, 3432728, 3696784, 4092868, 4407704, 6007274, 6865456, 7162519, 8185736, 8815408, 12014548, 13301821, 14325038, 16371472, 24029096, 26603642, 28650076, 48058192, 53207284, 57300152, 93112747, 106414568, 114600304, 186225494, 212829136, 372450988, 744901976, 1489803952]

約数ペア:

[(1, 1489803952), (2, 744901976), (4, 372450988), (7, 212829136), (8, 186225494), (13, 114600304), (14, 106414568), (16, 93112747), (26, 57300152), (28, 53207284), (31, 48058192), (52, 28650076), (56, 26603642), (62, 24029096), (91, 16371472), (104, 14325038), (112, 13301821), (124, 12014548), (169, 8815408), (182, 8185736), (208, 7162519), (217, 6865456), (248, 6007274), (338, 4407704), (364, 4092868), (403, 3696784), (434, 3432728), (496, 3003637), (676, 2203852), (728, 2046434), (806, 1848392), (868, 1716364), (1183, 1259344), (1352, 1101926), (1456, 1023217), (1612, 924196), (1736, 858182), (2366, 629672), (2539, 586768), (2704, 550963), (2821, 528112), (3224, 462098), (3472, 429091), (4732, 314836), (5078, 293384), (5239, 284368), (5642, 264056), (6448, 231049), (9464, 157418), (10156, 146692), (10478, 142184), (11284, 132028), (17773, 83824), (18928, 78709), (20312, 73346), (20956, 71092), (22568, 66014), (33007, 45136), (35546, 41912), (36673, 40624)]