2109550068

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 5747798784

約数和(自身を除く): 3638248716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 61, 81, 94, 108, 122, 141, 162, 183, 188, 243, 244, 282, 324, 366, 423, 486, 549, 564, 732, 757, 846, 972, 1098, 1269, 1514, 1647, 1692, 2196, 2271, 2538, 2867, 3028, 3294, 3807, 4542, 4941, 5076, 5734, 6588, 6813, 7614, 8601, 9084, 9882, 11421, 11468, 13626, 14823, 15228, 17202, 19764, 20439, 22842, 25803, 27252, 29646, 34404, 35579, 40878, 45684, 46177, 51606, 59292, 61317, 71158, 77409, 81756, 92354, 103212, 106737, 122634, 138531, 142316, 154818, 183951, 184708, 213474, 232227, 245268, 277062, 309636, 320211, 367902, 415593, 426948, 464454, 554124, 640422, 696681, 735804, 831186, 928908, 960633, 1246779, 1280844, 1393362, 1662372, 1921266, 2170319, 2493558, 2786724, 2881899, 3740337, 3842532, 4340638, 4987116, 5763798, 6510957, 7480674, 8645697, 8681276, 11221011, 11527596, 13021914, 14961348, 17291394, 19532871, 22442022, 26043828, 34582788, 39065742, 44884044, 58598613, 78131484, 117197226, 175795839, 234394452, 351591678, 527387517, 703183356, 1054775034, 2109550068]

約数ペア:

[(1, 2109550068), (2, 1054775034), (3, 703183356), (4, 527387517), (6, 351591678), (9, 234394452), (12, 175795839), (18, 117197226), (27, 78131484), (36, 58598613), (47, 44884044), (54, 39065742), (61, 34582788), (81, 26043828), (94, 22442022), (108, 19532871), (122, 17291394), (141, 14961348), (162, 13021914), (183, 11527596), (188, 11221011), (243, 8681276), (244, 8645697), (282, 7480674), (324, 6510957), (366, 5763798), (423, 4987116), (486, 4340638), (549, 3842532), (564, 3740337), (732, 2881899), (757, 2786724), (846, 2493558), (972, 2170319), (1098, 1921266), (1269, 1662372), (1514, 1393362), (1647, 1280844), (1692, 1246779), (2196, 960633), (2271, 928908), (2538, 831186), (2867, 735804), (3028, 696681), (3294, 640422), (3807, 554124), (4542, 464454), (4941, 426948), (5076, 415593), (5734, 367902), (6588, 320211), (6813, 309636), (7614, 277062), (8601, 245268), (9084, 232227), (9882, 213474), (11421, 184708), (11468, 183951), (13626, 154818), (14823, 142316), (15228, 138531), (17202, 122634), (19764, 106737), (20439, 103212), (22842, 92354), (25803, 81756), (27252, 77409), (29646, 71158), (34404, 61317), (35579, 59292), (40878, 51606), (45684, 46177)]