15663433332

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1398

約数の個数: 144

約数和(自身を含む): 40149231360

約数和(自身を除く): 24485798028

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 79, 111, 114, 148, 158, 222, 228, 237, 316, 361, 444, 474, 703, 722, 948, 1083, 1237, 1406, 1444, 1501, 2109, 2166, 2474, 2812, 2923, 3002, 3711, 4218, 4332, 4503, 4948, 5846, 6004, 7422, 8436, 8769, 9006, 11692, 13357, 14844, 17538, 18012, 23503, 26714, 28519, 35076, 40071, 45769, 47006, 53428, 55537, 57038, 70509, 80142, 85557, 91538, 94012, 97723, 111074, 114076, 137307, 141018, 160284, 166611, 171114, 183076, 195446, 222148, 274614, 282036, 293169, 333222, 342228, 390892, 446557, 549228, 586338, 666444, 869611, 893114, 1055203, 1172676, 1339671, 1739222, 1786228, 1856737, 2110406, 2608833, 2679342, 3165609, 3478444, 3615751, 3713474, 4220812, 5217666, 5358684, 5570211, 6331218, 7231502, 7426948, 10435332, 10847253, 11140422, 12662436, 14463004, 16522609, 21694506, 22280844, 33045218, 35278003, 43389012, 49567827, 66090436, 68699269, 70556006, 99135654, 105834009, 137398538, 141112012, 198271308, 206097807, 211668018, 274797076, 412195614, 423336036, 824391228, 1305286111, 2610572222, 3915858333, 5221144444, 7831716666, 15663433332]

約数ペア:

[(1, 15663433332), (2, 7831716666), (3, 5221144444), (4, 3915858333), (6, 2610572222), (12, 1305286111), (19, 824391228), (37, 423336036), (38, 412195614), (57, 274797076), (74, 211668018), (76, 206097807), (79, 198271308), (111, 141112012), (114, 137398538), (148, 105834009), (158, 99135654), (222, 70556006), (228, 68699269), (237, 66090436), (316, 49567827), (361, 43389012), (444, 35278003), (474, 33045218), (703, 22280844), (722, 21694506), (948, 16522609), (1083, 14463004), (1237, 12662436), (1406, 11140422), (1444, 10847253), (1501, 10435332), (2109, 7426948), (2166, 7231502), (2474, 6331218), (2812, 5570211), (2923, 5358684), (3002, 5217666), (3711, 4220812), (4218, 3713474), (4332, 3615751), (4503, 3478444), (4948, 3165609), (5846, 2679342), (6004, 2608833), (7422, 2110406), (8436, 1856737), (8769, 1786228), (9006, 1739222), (11692, 1339671), (13357, 1172676), (14844, 1055203), (17538, 893114), (18012, 869611), (23503, 666444), (26714, 586338), (28519, 549228), (35076, 446557), (40071, 390892), (45769, 342228), (47006, 333222), (53428, 293169), (55537, 282036), (57038, 274614), (70509, 222148), (80142, 195446), (85557, 183076), (91538, 171114), (94012, 166611), (97723, 160284), (111074, 141018), (114076, 137307)]