2000451204

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 5457553920

約数和(自身を除く): 3457102716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 113, 116, 124, 174, 186, 226, 261, 279, 339, 348, 372, 452, 522, 547, 558, 678, 899, 1017, 1044, 1094, 1116, 1356, 1641, 1798, 2034, 2188, 2697, 3277, 3282, 3503, 3596, 4068, 4923, 5394, 6554, 6564, 7006, 8091, 9831, 9846, 10509, 10788, 13108, 14012, 15863, 16182, 16957, 19662, 19692, 21018, 29493, 31527, 31726, 32364, 33914, 39324, 42036, 47589, 50871, 58986, 61811, 63054, 63452, 67828, 95178, 101587, 101742, 117972, 123622, 126108, 142767, 152613, 185433, 190356, 203174, 203484, 247244, 285534, 304761, 305226, 370866, 406348, 491753, 556299, 571068, 609522, 610452, 741732, 914283, 983506, 1112598, 1219044, 1475259, 1792519, 1828566, 1916141, 1967012, 2225196, 2950518, 3585038, 3657132, 3832282, 4425777, 5377557, 5748423, 5901036, 7170076, 7664564, 8851554, 10755114, 11496846, 16132671, 17245269, 17703108, 21510228, 22993692, 32265342, 34490538, 55568089, 64530684, 68981076, 111136178, 166704267, 222272356, 333408534, 500112801, 666817068, 1000225602, 2000451204]

約数ペア:

[(1, 2000451204), (2, 1000225602), (3, 666817068), (4, 500112801), (6, 333408534), (9, 222272356), (12, 166704267), (18, 111136178), (29, 68981076), (31, 64530684), (36, 55568089), (58, 34490538), (62, 32265342), (87, 22993692), (93, 21510228), (113, 17703108), (116, 17245269), (124, 16132671), (174, 11496846), (186, 10755114), (226, 8851554), (261, 7664564), (279, 7170076), (339, 5901036), (348, 5748423), (372, 5377557), (452, 4425777), (522, 3832282), (547, 3657132), (558, 3585038), (678, 2950518), (899, 2225196), (1017, 1967012), (1044, 1916141), (1094, 1828566), (1116, 1792519), (1356, 1475259), (1641, 1219044), (1798, 1112598), (2034, 983506), (2188, 914283), (2697, 741732), (3277, 610452), (3282, 609522), (3503, 571068), (3596, 556299), (4068, 491753), (4923, 406348), (5394, 370866), (6554, 305226), (6564, 304761), (7006, 285534), (8091, 247244), (9831, 203484), (9846, 203174), (10509, 190356), (10788, 185433), (13108, 152613), (14012, 142767), (15863, 126108), (16182, 123622), (16957, 117972), (19662, 101742), (19692, 101587), (21018, 95178), (29493, 67828), (31527, 63452), (31726, 63054), (32364, 61811), (33914, 58986), (39324, 50871), (42036, 47589)]