242741448

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 731203200

約数和(自身を除く): 488461752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 61, 69, 72, 81, 89, 92, 108, 122, 138, 162, 178, 183, 184, 207, 216, 243, 244, 267, 276, 324, 356, 366, 414, 486, 488, 534, 549, 552, 621, 648, 712, 732, 801, 828, 972, 1068, 1098, 1242, 1403, 1464, 1602, 1647, 1656, 1863, 1944, 2047, 2136, 2196, 2403, 2484, 2806, 3204, 3294, 3726, 4094, 4209, 4392, 4806, 4941, 4968, 5429, 5589, 5612, 6141, 6408, 6588, 7209, 7452, 8188, 8418, 9612, 9882, 10858, 11178, 11224, 12282, 12627, 13176, 14418, 14823, 14904, 16287, 16376, 16836, 18423, 19224, 19764, 21627, 21716, 22356, 24564, 25254, 28836, 29646, 32574, 33672, 36846, 37881, 39528, 43254, 43432, 44712, 48861, 49128, 50508, 55269, 57672, 59292, 65148, 73692, 75762, 86508, 97722, 101016, 110538, 113643, 118584, 124867, 130296, 146583, 147384, 151524, 165807, 173016, 195444, 221076, 227286, 249734, 293166, 303048, 331614, 340929, 374601, 390888, 439749, 442152, 454572, 497421, 499468, 586332, 663228, 681858, 749202, 879498, 909144, 994842, 998936, 1123803, 1172664, 1319247, 1326456, 1363716, 1498404, 1758996, 1989684, 2247606, 2638494, 2727432, 2996808, 3371409, 3517992, 3979368, 4495212, 5276988, 6742818, 8990424, 10114227, 10553976, 13485636, 20228454, 26971272, 30342681, 40456908, 60685362, 80913816, 121370724, 242741448]

約数ペア:

[(1, 242741448), (2, 121370724), (3, 80913816), (4, 60685362), (6, 40456908), (8, 30342681), (9, 26971272), (12, 20228454), (18, 13485636), (23, 10553976), (24, 10114227), (27, 8990424), (36, 6742818), (46, 5276988), (54, 4495212), (61, 3979368), (69, 3517992), (72, 3371409), (81, 2996808), (89, 2727432), (92, 2638494), (108, 2247606), (122, 1989684), (138, 1758996), (162, 1498404), (178, 1363716), (183, 1326456), (184, 1319247), (207, 1172664), (216, 1123803), (243, 998936), (244, 994842), (267, 909144), (276, 879498), (324, 749202), (356, 681858), (366, 663228), (414, 586332), (486, 499468), (488, 497421), (534, 454572), (549, 442152), (552, 439749), (621, 390888), (648, 374601), (712, 340929), (732, 331614), (801, 303048), (828, 293166), (972, 249734), (1068, 227286), (1098, 221076), (1242, 195444), (1403, 173016), (1464, 165807), (1602, 151524), (1647, 147384), (1656, 146583), (1863, 130296), (1944, 124867), (2047, 118584), (2136, 113643), (2196, 110538), (2403, 101016), (2484, 97722), (2806, 86508), (3204, 75762), (3294, 73692), (3726, 65148), (4094, 59292), (4209, 57672), (4392, 55269), (4806, 50508), (4941, 49128), (4968, 48861), (5429, 44712), (5589, 43432), (5612, 43254), (6141, 39528), (6408, 37881), (6588, 36846), (7209, 33672), (7452, 32574), (8188, 29646), (8418, 28836), (9612, 25254), (9882, 24564), (10858, 22356), (11178, 21716), (11224, 21627), (12282, 19764), (12627, 19224), (13176, 18423), (14418, 16836), (14823, 16376), (14904, 16287)]