285238032

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 814233600

約数和(自身を除く): 528995568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 79, 107, 111, 114, 148, 152, 158, 214, 222, 228, 237, 296, 304, 316, 321, 428, 444, 456, 474, 592, 632, 642, 703, 856, 888, 912, 948, 1264, 1284, 1406, 1501, 1712, 1776, 1896, 2033, 2109, 2568, 2812, 2923, 3002, 3792, 3959, 4066, 4218, 4503, 5136, 5624, 5846, 6004, 6099, 7918, 8132, 8436, 8453, 8769, 9006, 11248, 11692, 11877, 12008, 12198, 15836, 16264, 16872, 16906, 17538, 18012, 23384, 23754, 24016, 24396, 25359, 31672, 32528, 33744, 33812, 35076, 36024, 46768, 47508, 48792, 50718, 55537, 63344, 67624, 70152, 72048, 75221, 95016, 97584, 101436, 111074, 135248, 140304, 150442, 160607, 166611, 190032, 202872, 222148, 225663, 300884, 312761, 321214, 333222, 405744, 444296, 451326, 481821, 601768, 625522, 642428, 666444, 888592, 902652, 938283, 963642, 1203536, 1251044, 1284856, 1332888, 1805304, 1876566, 1927284, 2502088, 2569712, 2665776, 3610608, 3753132, 3854568, 5004176, 5942459, 7506264, 7709136, 11884918, 15012528, 17827377, 23769836, 35654754, 47539672, 71309508, 95079344, 142619016, 285238032]

約数ペア:

[(1, 285238032), (2, 142619016), (3, 95079344), (4, 71309508), (6, 47539672), (8, 35654754), (12, 23769836), (16, 17827377), (19, 15012528), (24, 11884918), (37, 7709136), (38, 7506264), (48, 5942459), (57, 5004176), (74, 3854568), (76, 3753132), (79, 3610608), (107, 2665776), (111, 2569712), (114, 2502088), (148, 1927284), (152, 1876566), (158, 1805304), (214, 1332888), (222, 1284856), (228, 1251044), (237, 1203536), (296, 963642), (304, 938283), (316, 902652), (321, 888592), (428, 666444), (444, 642428), (456, 625522), (474, 601768), (592, 481821), (632, 451326), (642, 444296), (703, 405744), (856, 333222), (888, 321214), (912, 312761), (948, 300884), (1264, 225663), (1284, 222148), (1406, 202872), (1501, 190032), (1712, 166611), (1776, 160607), (1896, 150442), (2033, 140304), (2109, 135248), (2568, 111074), (2812, 101436), (2923, 97584), (3002, 95016), (3792, 75221), (3959, 72048), (4066, 70152), (4218, 67624), (4503, 63344), (5136, 55537), (5624, 50718), (5846, 48792), (6004, 47508), (6099, 46768), (7918, 36024), (8132, 35076), (8436, 33812), (8453, 33744), (8769, 32528), (9006, 31672), (11248, 25359), (11692, 24396), (11877, 24016), (12008, 23754), (12198, 23384), (15836, 18012), (16264, 17538), (16872, 16906)]