397789730912

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{9539}}^1$

素因数の和:9853

約数の個数: 192

約数和(自身を含む): 972094556160

約数和(自身を除く): 574304825248

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 68, 94, 112, 119, 136, 188, 224, 233, 238, 272, 329, 376, 466, 476, 544, 658, 752, 799, 932, 952, 1316, 1504, 1598, 1631, 1864, 1904, 2632, 3196, 3262, 3728, 3808, 3961, 5264, 5593, 6392, 6524, 7456, 7922, 9539, 10528, 10951, 11186, 12784, 13048, 15844, 19078, 21902, 22372, 25568, 26096, 27727, 31688, 38156, 43804, 44744, 52192, 55454, 63376, 66773, 76312, 76657, 87608, 89488, 110908, 126752, 133546, 152624, 153314, 162163, 175216, 178976, 186167, 221816, 267092, 305248, 306628, 324326, 350432, 372334, 443632, 448333, 534184, 613256, 648652, 744668, 887264, 896666, 1068368, 1135141, 1226512, 1297304, 1303169, 1489336, 1793332, 2136736, 2222587, 2270282, 2453024, 2594608, 2606338, 2978672, 3138331, 3586664, 4445174, 4540564, 5189216, 5212676, 5957344, 6276662, 7173328, 7621661, 8890348, 9081128, 10425352, 12553324, 14346656, 15243322, 15558109, 17780696, 18162256, 20850704, 25106648, 30486644, 31116218, 35561392, 36324512, 37783979, 41701408, 50213296, 53351627, 60973288, 62232436, 71122784, 75567958, 100426592, 104461589, 106703254, 121946576, 124464872, 151135916, 208923178, 213406508, 243893152, 248929744, 264487853, 302271832, 417846356, 426813016, 497859488, 528975706, 604543664, 731231123, 835692712, 853626032, 1057951412, 1209087328, 1462462246, 1671385424, 1707252064, 1775847013, 2115902824, 2924924492, 3342770848, 3551694026, 4231805648, 5849848984, 7103388052, 8463611296, 11699697968, 12430929091, 14206776104, 23399395936, 24861858182, 28413552208, 49723716364, 56827104416, 99447432728, 198894865456, 397789730912]

約数ペア:

[(1, 397789730912), (2, 198894865456), (4, 99447432728), (7, 56827104416), (8, 49723716364), (14, 28413552208), (16, 24861858182), (17, 23399395936), (28, 14206776104), (32, 12430929091), (34, 11699697968), (47, 8463611296), (56, 7103388052), (68, 5849848984), (94, 4231805648), (112, 3551694026), (119, 3342770848), (136, 2924924492), (188, 2115902824), (224, 1775847013), (233, 1707252064), (238, 1671385424), (272, 1462462246), (329, 1209087328), (376, 1057951412), (466, 853626032), (476, 835692712), (544, 731231123), (658, 604543664), (752, 528975706), (799, 497859488), (932, 426813016), (952, 417846356), (1316, 302271832), (1504, 264487853), (1598, 248929744), (1631, 243893152), (1864, 213406508), (1904, 208923178), (2632, 151135916), (3196, 124464872), (3262, 121946576), (3728, 106703254), (3808, 104461589), (3961, 100426592), (5264, 75567958), (5593, 71122784), (6392, 62232436), (6524, 60973288), (7456, 53351627), (7922, 50213296), (9539, 41701408), (10528, 37783979), (10951, 36324512), (11186, 35561392), (12784, 31116218), (13048, 30486644), (15844, 25106648), (19078, 20850704), (21902, 18162256), (22372, 17780696), (25568, 15558109), (26096, 15243322), (27727, 14346656), (31688, 12553324), (38156, 10425352), (43804, 9081128), (44744, 8890348), (52192, 7621661), (55454, 7173328), (63376, 6276662), (66773, 5957344), (76312, 5212676), (76657, 5189216), (87608, 4540564), (89488, 4445174), (110908, 3586664), (126752, 3138331), (133546, 2978672), (152624, 2606338), (153314, 2594608), (162163, 2453024), (175216, 2270282), (178976, 2222587), (186167, 2136736), (221816, 1793332), (267092, 1489336), (305248, 1303169), (306628, 1297304), (324326, 1226512), (350432, 1135141), (372334, 1068368), (443632, 896666), (448333, 887264), (534184, 744668), (613256, 648652)]