419817984

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 1175549760

約数和(自身を除く): 755731776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 83, 89, 96, 111, 128, 148, 166, 178, 192, 222, 249, 256, 267, 296, 332, 356, 384, 444, 498, 512, 534, 592, 664, 712, 768, 888, 996, 1068, 1184, 1328, 1424, 1536, 1776, 1992, 2136, 2368, 2656, 2848, 3071, 3293, 3552, 3984, 4272, 4736, 5312, 5696, 6142, 6586, 7104, 7387, 7968, 8544, 9213, 9472, 9879, 10624, 11392, 12284, 13172, 14208, 14774, 15936, 17088, 18426, 18944, 19758, 21248, 22161, 22784, 24568, 26344, 28416, 29548, 31872, 34176, 36852, 39516, 42496, 44322, 45568, 49136, 52688, 56832, 59096, 63744, 68352, 73704, 79032, 88644, 98272, 105376, 118192, 127488, 136704, 147408, 158064, 177288, 196544, 210752, 236384, 273319, 294816, 316128, 354576, 393088, 421504, 472768, 546638, 589632, 632256, 709152, 786176, 819957, 843008, 945536, 1093276, 1179264, 1264512, 1418304, 1572352, 1639914, 1686016, 1891072, 2186552, 2358528, 2529024, 2836608, 3279828, 3782144, 4373104, 4717056, 5058048, 5673216, 6559656, 8746208, 11346432, 13119312, 17492416, 26238624, 34984832, 52477248, 69969664, 104954496, 139939328, 209908992, 419817984]

約数ペア:

[(1, 419817984), (2, 209908992), (3, 139939328), (4, 104954496), (6, 69969664), (8, 52477248), (12, 34984832), (16, 26238624), (24, 17492416), (32, 13119312), (37, 11346432), (48, 8746208), (64, 6559656), (74, 5673216), (83, 5058048), (89, 4717056), (96, 4373104), (111, 3782144), (128, 3279828), (148, 2836608), (166, 2529024), (178, 2358528), (192, 2186552), (222, 1891072), (249, 1686016), (256, 1639914), (267, 1572352), (296, 1418304), (332, 1264512), (356, 1179264), (384, 1093276), (444, 945536), (498, 843008), (512, 819957), (534, 786176), (592, 709152), (664, 632256), (712, 589632), (768, 546638), (888, 472768), (996, 421504), (1068, 393088), (1184, 354576), (1328, 316128), (1424, 294816), (1536, 273319), (1776, 236384), (1992, 210752), (2136, 196544), (2368, 177288), (2656, 158064), (2848, 147408), (3071, 136704), (3293, 127488), (3552, 118192), (3984, 105376), (4272, 98272), (4736, 88644), (5312, 79032), (5696, 73704), (6142, 68352), (6586, 63744), (7104, 59096), (7387, 56832), (7968, 52688), (8544, 49136), (9213, 45568), (9472, 44322), (9879, 42496), (10624, 39516), (11392, 36852), (12284, 34176), (13172, 31872), (14208, 29548), (14774, 28416), (15936, 26344), (17088, 24568), (18426, 22784), (18944, 22161), (19758, 21248)]