218352096

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 144

約数和(自身を含む): 659288448

約数和(自身を除く): 440936352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 222, 248, 279, 288, 296, 333, 372, 444, 496, 558, 592, 661, 666, 744, 888, 992, 1116, 1147, 1184, 1322, 1332, 1488, 1776, 1983, 2232, 2294, 2644, 2664, 2976, 3441, 3552, 3966, 4464, 4588, 5288, 5328, 5949, 6882, 7932, 8928, 9176, 10323, 10576, 10656, 11898, 13764, 15864, 18352, 20491, 20646, 21152, 23796, 24457, 27528, 31728, 36704, 40982, 41292, 47592, 48914, 55056, 61473, 63456, 73371, 81964, 82584, 95184, 97828, 110112, 122946, 146742, 163928, 165168, 184419, 190368, 195656, 220113, 245892, 293484, 327856, 330336, 368838, 391312, 440226, 491784, 586968, 655712, 737676, 758167, 782624, 880452, 983568, 1173936, 1475352, 1516334, 1760904, 1967136, 2274501, 2347872, 2950704, 3032668, 3521808, 4549002, 5901408, 6065336, 6823503, 7043616, 9098004, 12130672, 13647006, 18196008, 24261344, 27294012, 36392016, 54588024, 72784032, 109176048, 218352096]

約数ペア:

[(1, 218352096), (2, 109176048), (3, 72784032), (4, 54588024), (6, 36392016), (8, 27294012), (9, 24261344), (12, 18196008), (16, 13647006), (18, 12130672), (24, 9098004), (31, 7043616), (32, 6823503), (36, 6065336), (37, 5901408), (48, 4549002), (62, 3521808), (72, 3032668), (74, 2950704), (93, 2347872), (96, 2274501), (111, 1967136), (124, 1760904), (144, 1516334), (148, 1475352), (186, 1173936), (222, 983568), (248, 880452), (279, 782624), (288, 758167), (296, 737676), (333, 655712), (372, 586968), (444, 491784), (496, 440226), (558, 391312), (592, 368838), (661, 330336), (666, 327856), (744, 293484), (888, 245892), (992, 220113), (1116, 195656), (1147, 190368), (1184, 184419), (1322, 165168), (1332, 163928), (1488, 146742), (1776, 122946), (1983, 110112), (2232, 97828), (2294, 95184), (2644, 82584), (2664, 81964), (2976, 73371), (3441, 63456), (3552, 61473), (3966, 55056), (4464, 48914), (4588, 47592), (5288, 41292), (5328, 40982), (5949, 36704), (6882, 31728), (7932, 27528), (8928, 24457), (9176, 23796), (10323, 21152), (10576, 20646), (10656, 20491), (11898, 18352), (13764, 15864)]