490393152

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:917

約数の個数: 168

約数和(自身を含む): 1514548152

約数和(自身を除く): 1024155000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 64, 68, 72, 96, 102, 122, 136, 144, 153, 183, 192, 204, 244, 272, 288, 306, 366, 408, 488, 544, 549, 576, 612, 732, 816, 821, 976, 1037, 1088, 1098, 1224, 1464, 1632, 1642, 1952, 2074, 2196, 2448, 2463, 2928, 3111, 3264, 3284, 3904, 4148, 4392, 4896, 4926, 5856, 6222, 6568, 7389, 8296, 8784, 9333, 9792, 9852, 11712, 12444, 13136, 13957, 14778, 16592, 17568, 18666, 19704, 24888, 26272, 27914, 29556, 33184, 35136, 37332, 39408, 41871, 49776, 50081, 52544, 55828, 59112, 66368, 74664, 78816, 83742, 99552, 100162, 111656, 118224, 125613, 149328, 150243, 157632, 167484, 199104, 200324, 223312, 236448, 251226, 298656, 300486, 334968, 400648, 446624, 450729, 472896, 502452, 597312, 600972, 669936, 801296, 851377, 893248, 901458, 1004904, 1201944, 1339872, 1602592, 1702754, 1802916, 2009808, 2403888, 2554131, 2679744, 3205184, 3405508, 3605832, 4019616, 4807776, 5108262, 6811016, 7211664, 7662393, 8039232, 9615552, 10216524, 13622032, 14423328, 15324786, 20433048, 27244064, 28846656, 30649572, 40866096, 54488128, 61299144, 81732192, 122598288, 163464384, 245196576, 490393152]

約数ペア:

[(1, 490393152), (2, 245196576), (3, 163464384), (4, 122598288), (6, 81732192), (8, 61299144), (9, 54488128), (12, 40866096), (16, 30649572), (17, 28846656), (18, 27244064), (24, 20433048), (32, 15324786), (34, 14423328), (36, 13622032), (48, 10216524), (51, 9615552), (61, 8039232), (64, 7662393), (68, 7211664), (72, 6811016), (96, 5108262), (102, 4807776), (122, 4019616), (136, 3605832), (144, 3405508), (153, 3205184), (183, 2679744), (192, 2554131), (204, 2403888), (244, 2009808), (272, 1802916), (288, 1702754), (306, 1602592), (366, 1339872), (408, 1201944), (488, 1004904), (544, 901458), (549, 893248), (576, 851377), (612, 801296), (732, 669936), (816, 600972), (821, 597312), (976, 502452), (1037, 472896), (1088, 450729), (1098, 446624), (1224, 400648), (1464, 334968), (1632, 300486), (1642, 298656), (1952, 251226), (2074, 236448), (2196, 223312), (2448, 200324), (2463, 199104), (2928, 167484), (3111, 157632), (3264, 150243), (3284, 149328), (3904, 125613), (4148, 118224), (4392, 111656), (4896, 100162), (4926, 99552), (5856, 83742), (6222, 78816), (6568, 74664), (7389, 66368), (8296, 59112), (8784, 55828), (9333, 52544), (9792, 50081), (9852, 49776), (11712, 41871), (12444, 39408), (13136, 37332), (13957, 35136), (14778, 33184), (16592, 29556), (17568, 27914), (18666, 26272), (19704, 24888)]