621284268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 1759887360

約数和(自身を除く): 1138603092

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 61, 62, 66, 76, 93, 114, 122, 124, 131, 132, 183, 186, 209, 228, 244, 262, 341, 366, 372, 393, 418, 524, 589, 627, 671, 682, 732, 786, 836, 1023, 1159, 1178, 1254, 1342, 1364, 1441, 1572, 1767, 1891, 2013, 2046, 2318, 2356, 2489, 2508, 2684, 2882, 3477, 3534, 3782, 4026, 4061, 4092, 4323, 4636, 4978, 5673, 5764, 6479, 6954, 7068, 7467, 7564, 7991, 8052, 8122, 8646, 9956, 11346, 12183, 12749, 12958, 13908, 14934, 15982, 16244, 17292, 19437, 20801, 22692, 23973, 24366, 25498, 25916, 27379, 29868, 31964, 35929, 38247, 38874, 41602, 44671, 47946, 48732, 50996, 54758, 62403, 71858, 76494, 77159, 77748, 82137, 83204, 87901, 89342, 95892, 107787, 109516, 124806, 134013, 143716, 151829, 152988, 154318, 164274, 175802, 178684, 215574, 231477, 247721, 249612, 263703, 268026, 303658, 308636, 328548, 351604, 395219, 431148, 455487, 462954, 495442, 527406, 536052, 607316, 743163, 790438, 848749, 910974, 925908, 990884, 1054812, 1185657, 1486326, 1580876, 1670119, 1697498, 1821948, 2371314, 2546247, 2724931, 2972652, 3340238, 3394996, 4706699, 4742628, 5010357, 5092494, 5449862, 6680476, 8174793, 9413398, 10020714, 10184988, 10899724, 14120097, 16349586, 18826796, 20041428, 28240194, 32699172, 51773689, 56480388, 103547378, 155321067, 207094756, 310642134, 621284268]

約数ペア:

[(1, 621284268), (2, 310642134), (3, 207094756), (4, 155321067), (6, 103547378), (11, 56480388), (12, 51773689), (19, 32699172), (22, 28240194), (31, 20041428), (33, 18826796), (38, 16349586), (44, 14120097), (57, 10899724), (61, 10184988), (62, 10020714), (66, 9413398), (76, 8174793), (93, 6680476), (114, 5449862), (122, 5092494), (124, 5010357), (131, 4742628), (132, 4706699), (183, 3394996), (186, 3340238), (209, 2972652), (228, 2724931), (244, 2546247), (262, 2371314), (341, 1821948), (366, 1697498), (372, 1670119), (393, 1580876), (418, 1486326), (524, 1185657), (589, 1054812), (627, 990884), (671, 925908), (682, 910974), (732, 848749), (786, 790438), (836, 743163), (1023, 607316), (1159, 536052), (1178, 527406), (1254, 495442), (1342, 462954), (1364, 455487), (1441, 431148), (1572, 395219), (1767, 351604), (1891, 328548), (2013, 308636), (2046, 303658), (2318, 268026), (2356, 263703), (2489, 249612), (2508, 247721), (2684, 231477), (2882, 215574), (3477, 178684), (3534, 175802), (3782, 164274), (4026, 154318), (4061, 152988), (4092, 151829), (4323, 143716), (4636, 134013), (4978, 124806), (5673, 109516), (5764, 107787), (6479, 95892), (6954, 89342), (7068, 87901), (7467, 83204), (7564, 82137), (7991, 77748), (8052, 77159), (8122, 76494), (8646, 71858), (9956, 62403), (11346, 54758), (12183, 50996), (12749, 48732), (12958, 47946), (13908, 44671), (14934, 41602), (15982, 38874), (16244, 38247), (17292, 35929), (19437, 31964), (20801, 29868), (22692, 27379), (23973, 25916), (24366, 25498)]