625780368

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:813

約数の個数: 120

約数和(自身を含む): 1797134976

約数和(自身を除く): 1171354608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 97, 142, 144, 194, 213, 284, 291, 388, 426, 568, 582, 631, 639, 776, 852, 873, 1136, 1164, 1262, 1278, 1552, 1704, 1746, 1893, 2328, 2524, 2556, 3408, 3492, 3786, 4656, 5048, 5112, 5679, 6887, 6984, 7572, 10096, 10224, 11358, 13774, 13968, 15144, 20661, 22716, 27548, 30288, 41322, 44801, 45432, 55096, 61207, 61983, 82644, 89602, 90864, 110192, 122414, 123966, 134403, 165288, 179204, 183621, 244828, 247932, 268806, 330576, 358408, 367242, 403209, 489656, 495864, 537612, 550863, 716816, 734484, 806418, 979312, 991728, 1075224, 1101726, 1468968, 1612836, 2150448, 2203452, 2937936, 3225672, 4345697, 4406904, 6451344, 8691394, 8813808, 13037091, 17382788, 26074182, 34765576, 39111273, 52148364, 69531152, 78222546, 104296728, 156445092, 208593456, 312890184, 625780368]

約数ペア:

[(1, 625780368), (2, 312890184), (3, 208593456), (4, 156445092), (6, 104296728), (8, 78222546), (9, 69531152), (12, 52148364), (16, 39111273), (18, 34765576), (24, 26074182), (36, 17382788), (48, 13037091), (71, 8813808), (72, 8691394), (97, 6451344), (142, 4406904), (144, 4345697), (194, 3225672), (213, 2937936), (284, 2203452), (291, 2150448), (388, 1612836), (426, 1468968), (568, 1101726), (582, 1075224), (631, 991728), (639, 979312), (776, 806418), (852, 734484), (873, 716816), (1136, 550863), (1164, 537612), (1262, 495864), (1278, 489656), (1552, 403209), (1704, 367242), (1746, 358408), (1893, 330576), (2328, 268806), (2524, 247932), (2556, 244828), (3408, 183621), (3492, 179204), (3786, 165288), (4656, 134403), (5048, 123966), (5112, 122414), (5679, 110192), (6887, 90864), (6984, 89602), (7572, 82644), (10096, 61983), (10224, 61207), (11358, 55096), (13774, 45432), (13968, 44801), (15144, 41322), (20661, 30288), (22716, 27548)]