398999023956

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{80347}}^1$

素因数の和:80513

約数の個数: 168

約数和(自身を含む): 1136044228704

約数和(自身を除く): 737045204748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 131, 156, 162, 234, 243, 262, 324, 351, 393, 468, 486, 524, 702, 729, 786, 972, 1053, 1179, 1404, 1458, 1572, 1703, 2106, 2358, 2916, 3159, 3406, 3537, 4212, 4716, 5109, 6318, 6812, 7074, 9477, 10218, 10611, 12636, 14148, 15327, 18954, 20436, 21222, 30654, 31833, 37908, 42444, 45981, 61308, 63666, 80347, 91962, 95499, 127332, 137943, 160694, 183924, 190998, 241041, 275886, 321388, 381996, 413829, 482082, 551772, 723123, 827658, 964164, 1044511, 1241487, 1446246, 1655316, 2089022, 2169369, 2482974, 2892492, 3133533, 4178044, 4338738, 4965948, 6267066, 6508107, 8677476, 9400599, 10525457, 12534132, 13016214, 18801198, 19524321, 21050914, 26032428, 28201797, 31576371, 37602396, 39048642, 42101828, 56403594, 58572963, 63152742, 78097284, 84605391, 94729113, 112807188, 117145926, 126305484, 136830941, 169210782, 189458226, 234291852, 253816173, 273661882, 284187339, 338421564, 378916452, 410492823, 507632346, 547323764, 568374678, 761448519, 820985646, 852562017, 1015264692, 1136749356, 1231478469, 1522897038, 1641971292, 1705124034, 2462956938, 2557686051, 3045794076, 3410248068, 3694435407, 4925913876, 5115372102, 7388870814, 7673058153, 10230744204, 11083306221, 14777741628, 15346116306, 22166612442, 30692232612, 33249918663, 44333224884, 66499837326, 99749755989, 132999674652, 199499511978, 398999023956]

約数ペア:

[(1, 398999023956), (2, 199499511978), (3, 132999674652), (4, 99749755989), (6, 66499837326), (9, 44333224884), (12, 33249918663), (13, 30692232612), (18, 22166612442), (26, 15346116306), (27, 14777741628), (36, 11083306221), (39, 10230744204), (52, 7673058153), (54, 7388870814), (78, 5115372102), (81, 4925913876), (108, 3694435407), (117, 3410248068), (131, 3045794076), (156, 2557686051), (162, 2462956938), (234, 1705124034), (243, 1641971292), (262, 1522897038), (324, 1231478469), (351, 1136749356), (393, 1015264692), (468, 852562017), (486, 820985646), (524, 761448519), (702, 568374678), (729, 547323764), (786, 507632346), (972, 410492823), (1053, 378916452), (1179, 338421564), (1404, 284187339), (1458, 273661882), (1572, 253816173), (1703, 234291852), (2106, 189458226), (2358, 169210782), (2916, 136830941), (3159, 126305484), (3406, 117145926), (3537, 112807188), (4212, 94729113), (4716, 84605391), (5109, 78097284), (6318, 63152742), (6812, 58572963), (7074, 56403594), (9477, 42101828), (10218, 39048642), (10611, 37602396), (12636, 31576371), (14148, 28201797), (15327, 26032428), (18954, 21050914), (20436, 19524321), (21222, 18801198), (30654, 13016214), (31833, 12534132), (37908, 10525457), (42444, 9400599), (45981, 8677476), (61308, 6508107), (63666, 6267066), (80347, 4965948), (91962, 4338738), (95499, 4178044), (127332, 3133533), (137943, 2892492), (160694, 2482974), (183924, 2169369), (190998, 2089022), (241041, 1655316), (275886, 1446246), (321388, 1241487), (381996, 1044511), (413829, 964164), (482082, 827658), (551772, 723123)]