245584548

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 712298496

約数和(自身を除く): 466713948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 103, 108, 132, 162, 198, 206, 223, 243, 297, 309, 324, 396, 412, 446, 486, 594, 618, 669, 891, 892, 927, 972, 1133, 1188, 1236, 1338, 1782, 1854, 2007, 2266, 2453, 2673, 2676, 2781, 3399, 3564, 3708, 4014, 4532, 4906, 5346, 5562, 6021, 6798, 7359, 8028, 8343, 9812, 10197, 10692, 11124, 12042, 13596, 14718, 16686, 18063, 20394, 22077, 22969, 24084, 25029, 29436, 30591, 33372, 36126, 40788, 44154, 45938, 50058, 54189, 61182, 66231, 68907, 72252, 88308, 91773, 91876, 100116, 108378, 122364, 132462, 137814, 183546, 198693, 206721, 216756, 252659, 264924, 275319, 275628, 367092, 397386, 413442, 505318, 550638, 596079, 620163, 757977, 794772, 826884, 1010636, 1101276, 1192158, 1240326, 1515954, 1860489, 2273931, 2384316, 2480652, 3031908, 3720978, 4547862, 5581467, 6821793, 7441956, 9095724, 11162934, 13643586, 20465379, 22325868, 27287172, 40930758, 61396137, 81861516, 122792274, 245584548]

約数ペア:

[(1, 245584548), (2, 122792274), (3, 81861516), (4, 61396137), (6, 40930758), (9, 27287172), (11, 22325868), (12, 20465379), (18, 13643586), (22, 11162934), (27, 9095724), (33, 7441956), (36, 6821793), (44, 5581467), (54, 4547862), (66, 3720978), (81, 3031908), (99, 2480652), (103, 2384316), (108, 2273931), (132, 1860489), (162, 1515954), (198, 1240326), (206, 1192158), (223, 1101276), (243, 1010636), (297, 826884), (309, 794772), (324, 757977), (396, 620163), (412, 596079), (446, 550638), (486, 505318), (594, 413442), (618, 397386), (669, 367092), (891, 275628), (892, 275319), (927, 264924), (972, 252659), (1133, 216756), (1188, 206721), (1236, 198693), (1338, 183546), (1782, 137814), (1854, 132462), (2007, 122364), (2266, 108378), (2453, 100116), (2673, 91876), (2676, 91773), (2781, 88308), (3399, 72252), (3564, 68907), (3708, 66231), (4014, 61182), (4532, 54189), (4906, 50058), (5346, 45938), (5562, 44154), (6021, 40788), (6798, 36126), (7359, 33372), (8028, 30591), (8343, 29436), (9812, 25029), (10197, 24084), (10692, 22969), (11124, 22077), (12042, 20394), (13596, 18063), (14718, 16686)]