6478899756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1889}}^1$

素因数の和:2236

約数の個数: 144

約数和(自身を含む): 18581270400

約数和(自身を除く): 12102370644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 307, 399, 532, 588, 614, 798, 921, 931, 1228, 1596, 1842, 1862, 1889, 2149, 2793, 3684, 3724, 3778, 4298, 5586, 5667, 5833, 6447, 7556, 8596, 11172, 11334, 11666, 12894, 13223, 15043, 17499, 22668, 23332, 25788, 26446, 30086, 34998, 35891, 39669, 40831, 45129, 52892, 60172, 69996, 71782, 79338, 81662, 90258, 92561, 107673, 122493, 143564, 158676, 163324, 180516, 185122, 215346, 244986, 251237, 277683, 285817, 370244, 430692, 489972, 502474, 555366, 571634, 579923, 753711, 857451, 1004948, 1110732, 1143268, 1159846, 1507422, 1714902, 1739769, 1758659, 2319692, 3014844, 3429804, 3479538, 3517318, 4059461, 5275977, 6959076, 7034636, 8118922, 10551954, 11018537, 12178383, 16237844, 21103908, 22037074, 24356766, 28416227, 33055611, 44074148, 48713532, 56832454, 66111222, 77129759, 85248681, 113664908, 132222444, 154259518, 170497362, 231389277, 308519036, 340994724, 462778554, 539908313, 925557108, 1079816626, 1619724939, 2159633252, 3239449878, 6478899756]

約数ペア:

[(1, 6478899756), (2, 3239449878), (3, 2159633252), (4, 1619724939), (6, 1079816626), (7, 925557108), (12, 539908313), (14, 462778554), (19, 340994724), (21, 308519036), (28, 231389277), (38, 170497362), (42, 154259518), (49, 132222444), (57, 113664908), (76, 85248681), (84, 77129759), (98, 66111222), (114, 56832454), (133, 48713532), (147, 44074148), (196, 33055611), (228, 28416227), (266, 24356766), (294, 22037074), (307, 21103908), (399, 16237844), (532, 12178383), (588, 11018537), (614, 10551954), (798, 8118922), (921, 7034636), (931, 6959076), (1228, 5275977), (1596, 4059461), (1842, 3517318), (1862, 3479538), (1889, 3429804), (2149, 3014844), (2793, 2319692), (3684, 1758659), (3724, 1739769), (3778, 1714902), (4298, 1507422), (5586, 1159846), (5667, 1143268), (5833, 1110732), (6447, 1004948), (7556, 857451), (8596, 753711), (11172, 579923), (11334, 571634), (11666, 555366), (12894, 502474), (13223, 489972), (15043, 430692), (17499, 370244), (22668, 285817), (23332, 277683), (25788, 251237), (26446, 244986), (30086, 215346), (34998, 185122), (35891, 180516), (39669, 163324), (40831, 158676), (45129, 143564), (52892, 122493), (60172, 107673), (69996, 92561), (71782, 90258), (79338, 81662)]