218914848

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 670878936

約数和(自身を除く): 451964088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 96, 102, 122, 136, 144, 153, 183, 204, 244, 272, 288, 306, 366, 408, 488, 544, 549, 612, 732, 733, 816, 976, 1037, 1098, 1224, 1464, 1466, 1632, 1952, 2074, 2196, 2199, 2448, 2928, 2932, 3111, 4148, 4392, 4398, 4896, 5856, 5864, 6222, 6597, 8296, 8784, 8796, 9333, 11728, 12444, 12461, 13194, 16592, 17568, 17592, 18666, 23456, 24888, 24922, 26388, 33184, 35184, 37332, 37383, 44713, 49776, 49844, 52776, 70368, 74664, 74766, 89426, 99552, 99688, 105552, 112149, 134139, 149328, 149532, 178852, 199376, 211104, 224298, 268278, 298656, 299064, 357704, 398752, 402417, 448596, 536556, 598128, 715408, 760121, 804834, 897192, 1073112, 1196256, 1430816, 1520242, 1609668, 1794384, 2146224, 2280363, 3040484, 3219336, 3588768, 4292448, 4560726, 6080968, 6438672, 6841089, 9121452, 12161936, 12877344, 13682178, 18242904, 24323872, 27364356, 36485808, 54728712, 72971616, 109457424, 218914848]

約数ペア:

[(1, 218914848), (2, 109457424), (3, 72971616), (4, 54728712), (6, 36485808), (8, 27364356), (9, 24323872), (12, 18242904), (16, 13682178), (17, 12877344), (18, 12161936), (24, 9121452), (32, 6841089), (34, 6438672), (36, 6080968), (48, 4560726), (51, 4292448), (61, 3588768), (68, 3219336), (72, 3040484), (96, 2280363), (102, 2146224), (122, 1794384), (136, 1609668), (144, 1520242), (153, 1430816), (183, 1196256), (204, 1073112), (244, 897192), (272, 804834), (288, 760121), (306, 715408), (366, 598128), (408, 536556), (488, 448596), (544, 402417), (549, 398752), (612, 357704), (732, 299064), (733, 298656), (816, 268278), (976, 224298), (1037, 211104), (1098, 199376), (1224, 178852), (1464, 149532), (1466, 149328), (1632, 134139), (1952, 112149), (2074, 105552), (2196, 99688), (2199, 99552), (2448, 89426), (2928, 74766), (2932, 74664), (3111, 70368), (4148, 52776), (4392, 49844), (4398, 49776), (4896, 44713), (5856, 37383), (5864, 37332), (6222, 35184), (6597, 33184), (8296, 26388), (8784, 24922), (8796, 24888), (9333, 23456), (11728, 18666), (12444, 17592), (12461, 17568), (13194, 16592)]