15662888388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{28603}}^1$

素因数の和:28714

約数の個数: 144

約数和(自身を含む): 47228178816

約数和(自身を除く): 31565290428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 53, 63, 82, 84, 106, 123, 126, 159, 164, 212, 246, 252, 287, 318, 369, 371, 477, 492, 574, 636, 738, 742, 861, 954, 1113, 1148, 1476, 1484, 1722, 1908, 2173, 2226, 2583, 3339, 3444, 4346, 4452, 5166, 6519, 6678, 8692, 10332, 13038, 13356, 15211, 19557, 26076, 28603, 30422, 39114, 45633, 57206, 60844, 78228, 85809, 91266, 114412, 136899, 171618, 182532, 200221, 257427, 273798, 343236, 400442, 514854, 547596, 600663, 800884, 1029708, 1172723, 1201326, 1515959, 1801989, 2345446, 2402652, 3031918, 3518169, 3603978, 4547877, 4690892, 6063836, 7036338, 7207956, 8209061, 9095754, 10554507, 10611713, 13643631, 14072676, 16418122, 18191508, 21109014, 21223426, 24627183, 27287262, 31835139, 32836244, 42218028, 42446852, 49254366, 54574524, 62154319, 63670278, 73881549, 95505417, 98508732, 124308638, 127340556, 147763098, 186462957, 191010834, 248617276, 295526196, 372925914, 382021668, 435080233, 559388871, 745851828, 870160466, 1118777742, 1305240699, 1740320932, 2237555484, 2610481398, 3915722097, 5220962796, 7831444194, 15662888388]

約数ペア:

[(1, 15662888388), (2, 7831444194), (3, 5220962796), (4, 3915722097), (6, 2610481398), (7, 2237555484), (9, 1740320932), (12, 1305240699), (14, 1118777742), (18, 870160466), (21, 745851828), (28, 559388871), (36, 435080233), (41, 382021668), (42, 372925914), (53, 295526196), (63, 248617276), (82, 191010834), (84, 186462957), (106, 147763098), (123, 127340556), (126, 124308638), (159, 98508732), (164, 95505417), (212, 73881549), (246, 63670278), (252, 62154319), (287, 54574524), (318, 49254366), (369, 42446852), (371, 42218028), (477, 32836244), (492, 31835139), (574, 27287262), (636, 24627183), (738, 21223426), (742, 21109014), (861, 18191508), (954, 16418122), (1113, 14072676), (1148, 13643631), (1476, 10611713), (1484, 10554507), (1722, 9095754), (1908, 8209061), (2173, 7207956), (2226, 7036338), (2583, 6063836), (3339, 4690892), (3444, 4547877), (4346, 3603978), (4452, 3518169), (5166, 3031918), (6519, 2402652), (6678, 2345446), (8692, 1801989), (10332, 1515959), (13038, 1201326), (13356, 1172723), (15211, 1029708), (19557, 800884), (26076, 600663), (28603, 547596), (30422, 514854), (39114, 400442), (45633, 343236), (57206, 273798), (60844, 257427), (78228, 200221), (85809, 182532), (91266, 171618), (114412, 136899)]