374266256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 956605440

約数和(自身を除く): 582339184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 83, 91, 104, 112, 133, 152, 163, 166, 182, 208, 247, 266, 304, 326, 332, 364, 494, 532, 581, 652, 664, 728, 988, 1064, 1079, 1141, 1162, 1304, 1328, 1456, 1577, 1729, 1976, 2119, 2128, 2158, 2282, 2324, 2608, 3097, 3154, 3458, 3952, 4238, 4316, 4564, 4648, 6194, 6308, 6916, 7553, 8476, 8632, 9128, 9296, 11039, 12388, 12616, 13529, 13832, 14833, 15106, 16952, 17264, 18256, 20501, 21679, 22078, 24776, 25232, 27058, 27664, 29666, 30212, 33904, 40261, 41002, 43358, 44156, 49552, 54116, 59332, 60424, 80522, 82004, 86716, 88312, 94703, 108232, 118664, 120848, 143507, 161044, 164008, 173432, 175877, 176624, 189406, 216464, 237328, 257051, 281827, 287014, 322088, 328016, 346864, 351754, 378812, 514102, 563654, 574028, 644176, 703508, 757624, 1028204, 1127308, 1148056, 1231139, 1407016, 1515248, 1799357, 2056408, 2254616, 2296112, 2462278, 2814032, 3341663, 3598714, 4112816, 4509232, 4924556, 6683326, 7197428, 9849112, 13366652, 14394856, 19698224, 23391641, 26733304, 28789712, 46783282, 53466608, 93566564, 187133128, 374266256]

約数ペア:

[(1, 374266256), (2, 187133128), (4, 93566564), (7, 53466608), (8, 46783282), (13, 28789712), (14, 26733304), (16, 23391641), (19, 19698224), (26, 14394856), (28, 13366652), (38, 9849112), (52, 7197428), (56, 6683326), (76, 4924556), (83, 4509232), (91, 4112816), (104, 3598714), (112, 3341663), (133, 2814032), (152, 2462278), (163, 2296112), (166, 2254616), (182, 2056408), (208, 1799357), (247, 1515248), (266, 1407016), (304, 1231139), (326, 1148056), (332, 1127308), (364, 1028204), (494, 757624), (532, 703508), (581, 644176), (652, 574028), (664, 563654), (728, 514102), (988, 378812), (1064, 351754), (1079, 346864), (1141, 328016), (1162, 322088), (1304, 287014), (1328, 281827), (1456, 257051), (1577, 237328), (1729, 216464), (1976, 189406), (2119, 176624), (2128, 175877), (2158, 173432), (2282, 164008), (2324, 161044), (2608, 143507), (3097, 120848), (3154, 118664), (3458, 108232), (3952, 94703), (4238, 88312), (4316, 86716), (4564, 82004), (4648, 80522), (6194, 60424), (6308, 59332), (6916, 54116), (7553, 49552), (8476, 44156), (8632, 43358), (9128, 41002), (9296, 40261), (11039, 33904), (12388, 30212), (12616, 29666), (13529, 27664), (13832, 27058), (14833, 25232), (15106, 24776), (16952, 22078), (17264, 21679), (18256, 20501)]