2405875428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 216

約数和(自身を含む): 7223167224

約数和(自身を除く): 4817291796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 53, 66, 68, 99, 102, 106, 121, 132, 153, 159, 187, 198, 204, 212, 242, 306, 318, 363, 374, 396, 477, 484, 561, 583, 612, 613, 636, 726, 748, 901, 954, 1089, 1122, 1166, 1226, 1452, 1683, 1749, 1802, 1839, 1908, 2057, 2178, 2244, 2332, 2452, 2703, 3366, 3498, 3604, 3678, 4114, 4356, 5247, 5406, 5517, 6171, 6413, 6732, 6743, 6996, 7356, 8109, 8228, 9911, 10421, 10494, 10812, 11034, 12342, 12826, 13486, 16218, 18513, 19239, 19822, 20229, 20842, 20988, 22068, 24684, 25652, 26972, 29733, 31263, 32436, 32489, 37026, 38478, 39644, 40458, 41684, 57717, 59466, 60687, 62526, 64978, 74052, 74173, 76956, 80916, 89199, 93789, 97467, 109021, 114631, 115434, 118932, 121374, 125052, 129956, 148346, 178398, 187578, 194934, 218042, 222519, 229262, 230868, 242748, 292401, 296692, 327063, 343893, 356796, 357379, 375156, 389868, 436084, 445038, 458524, 552313, 584802, 654126, 667557, 687786, 714758, 890076, 981189, 1031679, 1072137, 1104626, 1169604, 1260941, 1308252, 1335114, 1375572, 1429516, 1656939, 1962378, 2063358, 2144274, 2209252, 2521882, 2670228, 3216411, 3313878, 3782823, 3924756, 3931169, 4126716, 4288548, 4970817, 5043764, 6075443, 6432822, 6627756, 7565646, 7862338, 9941634, 11348469, 11793507, 12150886, 12865644, 15131292, 15724676, 18226329, 19883268, 22696938, 23587014, 24301772, 35380521, 36452658, 45393876, 47174028, 54678987, 66829873, 70761042, 72905316, 109357974, 133659746, 141522084, 200489619, 218715948, 267319492, 400979238, 601468857, 801958476, 1202937714, 2405875428]

約数ペア:

[(1, 2405875428), (2, 1202937714), (3, 801958476), (4, 601468857), (6, 400979238), (9, 267319492), (11, 218715948), (12, 200489619), (17, 141522084), (18, 133659746), (22, 109357974), (33, 72905316), (34, 70761042), (36, 66829873), (44, 54678987), (51, 47174028), (53, 45393876), (66, 36452658), (68, 35380521), (99, 24301772), (102, 23587014), (106, 22696938), (121, 19883268), (132, 18226329), (153, 15724676), (159, 15131292), (187, 12865644), (198, 12150886), (204, 11793507), (212, 11348469), (242, 9941634), (306, 7862338), (318, 7565646), (363, 6627756), (374, 6432822), (396, 6075443), (477, 5043764), (484, 4970817), (561, 4288548), (583, 4126716), (612, 3931169), (613, 3924756), (636, 3782823), (726, 3313878), (748, 3216411), (901, 2670228), (954, 2521882), (1089, 2209252), (1122, 2144274), (1166, 2063358), (1226, 1962378), (1452, 1656939), (1683, 1429516), (1749, 1375572), (1802, 1335114), (1839, 1308252), (1908, 1260941), (2057, 1169604), (2178, 1104626), (2244, 1072137), (2332, 1031679), (2452, 981189), (2703, 890076), (3366, 714758), (3498, 687786), (3604, 667557), (3678, 654126), (4114, 584802), (4356, 552313), (5247, 458524), (5406, 445038), (5517, 436084), (6171, 389868), (6413, 375156), (6732, 357379), (6743, 356796), (6996, 343893), (7356, 327063), (8109, 296692), (8228, 292401), (9911, 242748), (10421, 230868), (10494, 229262), (10812, 222519), (11034, 218042), (12342, 194934), (12826, 187578), (13486, 178398), (16218, 148346), (18513, 129956), (19239, 125052), (19822, 121374), (20229, 118932), (20842, 115434), (20988, 114631), (22068, 109021), (24684, 97467), (25652, 93789), (26972, 89199), (29733, 80916), (31263, 76956), (32436, 74173), (32489, 74052), (37026, 64978), (38478, 62526), (39644, 60687), (40458, 59466), (41684, 57717)]