218202012

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 702535680

約数和(自身を除く): 484333668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 47, 54, 63, 69, 81, 84, 89, 92, 94, 108, 126, 138, 141, 161, 162, 178, 188, 189, 207, 252, 267, 276, 282, 322, 324, 329, 356, 378, 414, 423, 483, 534, 564, 567, 621, 623, 644, 658, 756, 801, 828, 846, 966, 987, 1068, 1081, 1134, 1242, 1246, 1269, 1316, 1449, 1602, 1692, 1863, 1869, 1932, 1974, 2047, 2162, 2268, 2403, 2484, 2492, 2538, 2898, 2961, 3204, 3243, 3726, 3738, 3807, 3948, 4094, 4183, 4324, 4347, 4806, 5076, 5607, 5796, 5922, 6141, 6486, 7209, 7452, 7476, 7567, 7614, 8188, 8366, 8694, 8883, 9612, 9729, 11214, 11844, 12282, 12549, 12972, 13041, 14329, 14418, 15134, 15228, 16732, 16821, 17388, 17766, 18423, 19458, 22428, 22701, 24564, 25098, 26082, 26649, 28658, 28836, 29187, 29281, 30268, 33642, 35532, 36846, 37647, 38916, 42987, 45402, 50196, 50463, 52164, 53298, 55269, 57316, 58374, 58562, 67284, 68103, 73692, 75294, 85974, 87561, 87843, 90804, 96209, 100926, 106596, 110538, 112941, 116748, 117124, 128961, 136206, 150588, 165807, 171948, 175122, 175686, 192418, 201852, 204309, 221076, 225882, 257922, 263529, 272412, 288627, 331614, 338823, 350244, 351372, 384836, 386883, 408618, 451764, 515844, 527058, 577254, 612927, 663228, 673463, 677646, 773766, 790587, 817236, 865881, 1054116, 1154508, 1160649, 1225854, 1346926, 1355292, 1547532, 1581174, 1731762, 2020389, 2321298, 2371761, 2451708, 2597643, 2693852, 3162348, 3463524, 4040778, 4642596, 4743522, 5195286, 6061167, 7792929, 8081556, 9487044, 10390572, 12122334, 15585858, 18183501, 24244668, 31171716, 36367002, 54550503, 72734004, 109101006, 218202012]

約数ペア:

[(1, 218202012), (2, 109101006), (3, 72734004), (4, 54550503), (6, 36367002), (7, 31171716), (9, 24244668), (12, 18183501), (14, 15585858), (18, 12122334), (21, 10390572), (23, 9487044), (27, 8081556), (28, 7792929), (36, 6061167), (42, 5195286), (46, 4743522), (47, 4642596), (54, 4040778), (63, 3463524), (69, 3162348), (81, 2693852), (84, 2597643), (89, 2451708), (92, 2371761), (94, 2321298), (108, 2020389), (126, 1731762), (138, 1581174), (141, 1547532), (161, 1355292), (162, 1346926), (178, 1225854), (188, 1160649), (189, 1154508), (207, 1054116), (252, 865881), (267, 817236), (276, 790587), (282, 773766), (322, 677646), (324, 673463), (329, 663228), (356, 612927), (378, 577254), (414, 527058), (423, 515844), (483, 451764), (534, 408618), (564, 386883), (567, 384836), (621, 351372), (623, 350244), (644, 338823), (658, 331614), (756, 288627), (801, 272412), (828, 263529), (846, 257922), (966, 225882), (987, 221076), (1068, 204309), (1081, 201852), (1134, 192418), (1242, 175686), (1246, 175122), (1269, 171948), (1316, 165807), (1449, 150588), (1602, 136206), (1692, 128961), (1863, 117124), (1869, 116748), (1932, 112941), (1974, 110538), (2047, 106596), (2162, 100926), (2268, 96209), (2403, 90804), (2484, 87843), (2492, 87561), (2538, 85974), (2898, 75294), (2961, 73692), (3204, 68103), (3243, 67284), (3726, 58562), (3738, 58374), (3807, 57316), (3948, 55269), (4094, 53298), (4183, 52164), (4324, 50463), (4347, 50196), (4806, 45402), (5076, 42987), (5607, 38916), (5796, 37647), (5922, 36846), (6141, 35532), (6486, 33642), (7209, 30268), (7452, 29281), (7476, 29187), (7567, 28836), (7614, 28658), (8188, 26649), (8366, 26082), (8694, 25098), (8883, 24564), (9612, 22701), (9729, 22428), (11214, 19458), (11844, 18423), (12282, 17766), (12549, 17388), (12972, 16821), (13041, 16732), (14329, 15228), (14418, 15134)]