297787308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 879459840

約数和(自身を除く): 581672532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 163, 182, 196, 239, 273, 294, 326, 364, 478, 489, 546, 588, 637, 652, 717, 956, 978, 1092, 1141, 1274, 1434, 1673, 1911, 1956, 2119, 2282, 2548, 2868, 3107, 3346, 3423, 3822, 4238, 4564, 5019, 6214, 6357, 6692, 6846, 7644, 7987, 8476, 9321, 10038, 11711, 12428, 12714, 13692, 14833, 15974, 18642, 20076, 21749, 23422, 23961, 25428, 29666, 31948, 35133, 37284, 38957, 43498, 44499, 46844, 47922, 59332, 65247, 70266, 77914, 86996, 88998, 95844, 103831, 116871, 130494, 140532, 152243, 155828, 177996, 207662, 233742, 260988, 272699, 304486, 311493, 415324, 456729, 467484, 506441, 545398, 608972, 622986, 818097, 913458, 1012882, 1090796, 1245972, 1519323, 1636194, 1826916, 1908893, 2025764, 3038646, 3272388, 3545087, 3817786, 5726679, 6077292, 7090174, 7635572, 10635261, 11453358, 14180348, 21270522, 22906716, 24815609, 42541044, 49631218, 74446827, 99262436, 148893654, 297787308]

約数ペア:

[(1, 297787308), (2, 148893654), (3, 99262436), (4, 74446827), (6, 49631218), (7, 42541044), (12, 24815609), (13, 22906716), (14, 21270522), (21, 14180348), (26, 11453358), (28, 10635261), (39, 7635572), (42, 7090174), (49, 6077292), (52, 5726679), (78, 3817786), (84, 3545087), (91, 3272388), (98, 3038646), (147, 2025764), (156, 1908893), (163, 1826916), (182, 1636194), (196, 1519323), (239, 1245972), (273, 1090796), (294, 1012882), (326, 913458), (364, 818097), (478, 622986), (489, 608972), (546, 545398), (588, 506441), (637, 467484), (652, 456729), (717, 415324), (956, 311493), (978, 304486), (1092, 272699), (1141, 260988), (1274, 233742), (1434, 207662), (1673, 177996), (1911, 155828), (1956, 152243), (2119, 140532), (2282, 130494), (2548, 116871), (2868, 103831), (3107, 95844), (3346, 88998), (3423, 86996), (3822, 77914), (4238, 70266), (4564, 65247), (5019, 59332), (6214, 47922), (6357, 46844), (6692, 44499), (6846, 43498), (7644, 38957), (7987, 37284), (8476, 35133), (9321, 31948), (10038, 29666), (11711, 25428), (12428, 23961), (12714, 23422), (13692, 21749), (14833, 20076), (15974, 18642)]