255783132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22273}}^1$

素因数の和:22323

約数の個数: 72

約数和(自身を含む): 729696240

約数和(自身を除く): 473913108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 22273, 44546, 66819, 89092, 133638, 200457, 245003, 267276, 400914, 490006, 645917, 735009, 801828, 980012, 1291834, 1470018, 1937751, 2205027, 2583668, 2940036, 3875502, 4410054, 5813253, 7105087, 7751004, 8820108, 11626506, 14210174, 21315261, 23253012, 28420348, 42630522, 63945783, 85261044, 127891566, 255783132]

約数ペア:

[(1, 255783132), (2, 127891566), (3, 85261044), (4, 63945783), (6, 42630522), (9, 28420348), (11, 23253012), (12, 21315261), (18, 14210174), (22, 11626506), (29, 8820108), (33, 7751004), (36, 7105087), (44, 5813253), (58, 4410054), (66, 3875502), (87, 2940036), (99, 2583668), (116, 2205027), (132, 1937751), (174, 1470018), (198, 1291834), (261, 980012), (319, 801828), (348, 735009), (396, 645917), (522, 490006), (638, 400914), (957, 267276), (1044, 245003), (1276, 200457), (1914, 133638), (2871, 89092), (3828, 66819), (5742, 44546), (11484, 22273)]