212594928

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 240

約数和(自身を含む): 730265760

約数和(自身を除く): 517670832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 49, 51, 52, 56, 68, 78, 84, 91, 98, 102, 104, 112, 119, 136, 147, 156, 168, 182, 196, 204, 208, 221, 238, 272, 273, 294, 312, 336, 357, 364, 392, 408, 409, 442, 476, 546, 588, 624, 637, 663, 714, 728, 784, 816, 818, 833, 884, 952, 1092, 1176, 1227, 1274, 1326, 1428, 1456, 1547, 1636, 1666, 1768, 1904, 1911, 2184, 2352, 2454, 2499, 2548, 2652, 2856, 2863, 3094, 3272, 3332, 3536, 3822, 4368, 4641, 4908, 4998, 5096, 5304, 5317, 5712, 5726, 6188, 6544, 6664, 6953, 7644, 8589, 9282, 9816, 9996, 10192, 10608, 10634, 10829, 11452, 12376, 13328, 13906, 15288, 15951, 17178, 18564, 19632, 19992, 20041, 20859, 21268, 21658, 22904, 24752, 27812, 30576, 31902, 32487, 34356, 37128, 37219, 39984, 40082, 41718, 42536, 43316, 45808, 48671, 55624, 60123, 63804, 64974, 68712, 74256, 74438, 80164, 83436, 85072, 86632, 90389, 97342, 111248, 111657, 120246, 127608, 129948, 137424, 146013, 148876, 160328, 166872, 173264, 180778, 194684, 223314, 240492, 255216, 259896, 260533, 271167, 292026, 297752, 320656, 333744, 340697, 361556, 389368, 446628, 480984, 519792, 521066, 542334, 584052, 595504, 632723, 681394, 723112, 778736, 781599, 893256, 961968, 1022091, 1042132, 1084668, 1168104, 1265446, 1362788, 1446224, 1563198, 1786512, 1898169, 2044182, 2084264, 2169336, 2336208, 2530892, 2725576, 3126396, 3796338, 4088364, 4168528, 4338672, 4429061, 5061784, 5451152, 6252792, 7592676, 8176728, 8858122, 10123568, 12505584, 13287183, 15185352, 16353456, 17716244, 26574366, 30370704, 35432488, 53148732, 70864976, 106297464, 212594928]

約数ペア:

[(1, 212594928), (2, 106297464), (3, 70864976), (4, 53148732), (6, 35432488), (7, 30370704), (8, 26574366), (12, 17716244), (13, 16353456), (14, 15185352), (16, 13287183), (17, 12505584), (21, 10123568), (24, 8858122), (26, 8176728), (28, 7592676), (34, 6252792), (39, 5451152), (42, 5061784), (48, 4429061), (49, 4338672), (51, 4168528), (52, 4088364), (56, 3796338), (68, 3126396), (78, 2725576), (84, 2530892), (91, 2336208), (98, 2169336), (102, 2084264), (104, 2044182), (112, 1898169), (119, 1786512), (136, 1563198), (147, 1446224), (156, 1362788), (168, 1265446), (182, 1168104), (196, 1084668), (204, 1042132), (208, 1022091), (221, 961968), (238, 893256), (272, 781599), (273, 778736), (294, 723112), (312, 681394), (336, 632723), (357, 595504), (364, 584052), (392, 542334), (408, 521066), (409, 519792), (442, 480984), (476, 446628), (546, 389368), (588, 361556), (624, 340697), (637, 333744), (663, 320656), (714, 297752), (728, 292026), (784, 271167), (816, 260533), (818, 259896), (833, 255216), (884, 240492), (952, 223314), (1092, 194684), (1176, 180778), (1227, 173264), (1274, 166872), (1326, 160328), (1428, 148876), (1456, 146013), (1547, 137424), (1636, 129948), (1666, 127608), (1768, 120246), (1904, 111657), (1911, 111248), (2184, 97342), (2352, 90389), (2454, 86632), (2499, 85072), (2548, 83436), (2652, 80164), (2856, 74438), (2863, 74256), (3094, 68712), (3272, 64974), (3332, 63804), (3536, 60123), (3822, 55624), (4368, 48671), (4641, 45808), (4908, 43316), (4998, 42536), (5096, 41718), (5304, 40082), (5317, 39984), (5712, 37219), (5726, 37128), (6188, 34356), (6544, 32487), (6664, 31902), (6953, 30576), (7644, 27812), (8589, 24752), (9282, 22904), (9816, 21658), (9996, 21268), (10192, 20859), (10608, 20041), (10634, 19992), (10829, 19632), (11452, 18564), (12376, 17178), (13328, 15951), (13906, 15288)]