223261428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 578027520

約数和(自身を除く): 354766092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 127, 156, 177, 191, 236, 254, 354, 381, 382, 508, 573, 708, 762, 764, 767, 1146, 1524, 1534, 1651, 2292, 2301, 2483, 3068, 3302, 4602, 4953, 4966, 6604, 7449, 7493, 9204, 9906, 9932, 11269, 14898, 14986, 19812, 22479, 22538, 24257, 29796, 29972, 33807, 44958, 45076, 48514, 67614, 72771, 89916, 97028, 97409, 135228, 145542, 146497, 194818, 291084, 292227, 292994, 315341, 389636, 439491, 584454, 585988, 630682, 878982, 946023, 1168908, 1261364, 1431163, 1757964, 1892046, 2862326, 3784092, 4293489, 5724652, 8586978, 17173956, 18605119, 37210238, 55815357, 74420476, 111630714, 223261428]

約数ペア:

[(1, 223261428), (2, 111630714), (3, 74420476), (4, 55815357), (6, 37210238), (12, 18605119), (13, 17173956), (26, 8586978), (39, 5724652), (52, 4293489), (59, 3784092), (78, 2862326), (118, 1892046), (127, 1757964), (156, 1431163), (177, 1261364), (191, 1168908), (236, 946023), (254, 878982), (354, 630682), (381, 585988), (382, 584454), (508, 439491), (573, 389636), (708, 315341), (762, 292994), (764, 292227), (767, 291084), (1146, 194818), (1524, 146497), (1534, 145542), (1651, 135228), (2292, 97409), (2301, 97028), (2483, 89916), (3068, 72771), (3302, 67614), (4602, 48514), (4953, 45076), (4966, 44958), (6604, 33807), (7449, 29972), (7493, 29796), (9204, 24257), (9906, 22538), (9932, 22479), (11269, 19812), (14898, 14986)]