1328133828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:770

約数の個数: 144

約数和(自身を含む): 3740385600

約数和(自身を除く): 2412251772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 89, 98, 123, 147, 164, 178, 196, 246, 267, 287, 294, 356, 492, 534, 574, 588, 619, 623, 861, 1068, 1148, 1238, 1246, 1722, 1857, 1869, 2009, 2476, 2492, 3444, 3649, 3714, 3738, 4018, 4333, 4361, 6027, 7298, 7428, 7476, 8036, 8666, 8722, 10947, 12054, 12999, 13083, 14596, 17332, 17444, 21894, 24108, 25379, 25543, 25998, 26166, 30331, 43788, 50758, 51086, 51996, 52332, 55091, 60662, 76137, 76629, 90993, 101516, 102172, 110182, 121324, 152274, 153258, 165273, 177653, 178801, 181986, 220364, 304548, 306516, 330546, 355306, 357602, 363972, 385637, 532959, 536403, 661092, 710612, 715204, 771274, 1065918, 1072806, 1156911, 1243571, 1542548, 2131836, 2145612, 2258731, 2313822, 2487142, 2699459, 3730713, 4517462, 4627644, 4974284, 5398918, 6776193, 7461426, 8098377, 9034924, 10797836, 13552386, 14922852, 15811117, 16196754, 27104772, 31622234, 32393508, 47433351, 63244468, 94866702, 110677819, 189733404, 221355638, 332033457, 442711276, 664066914, 1328133828]

約数ペア:

[(1, 1328133828), (2, 664066914), (3, 442711276), (4, 332033457), (6, 221355638), (7, 189733404), (12, 110677819), (14, 94866702), (21, 63244468), (28, 47433351), (41, 32393508), (42, 31622234), (49, 27104772), (82, 16196754), (84, 15811117), (89, 14922852), (98, 13552386), (123, 10797836), (147, 9034924), (164, 8098377), (178, 7461426), (196, 6776193), (246, 5398918), (267, 4974284), (287, 4627644), (294, 4517462), (356, 3730713), (492, 2699459), (534, 2487142), (574, 2313822), (588, 2258731), (619, 2145612), (623, 2131836), (861, 1542548), (1068, 1243571), (1148, 1156911), (1238, 1072806), (1246, 1065918), (1722, 771274), (1857, 715204), (1869, 710612), (2009, 661092), (2476, 536403), (2492, 532959), (3444, 385637), (3649, 363972), (3714, 357602), (3738, 355306), (4018, 330546), (4333, 306516), (4361, 304548), (6027, 220364), (7298, 181986), (7428, 178801), (7476, 177653), (8036, 165273), (8666, 153258), (8722, 152274), (10947, 121324), (12054, 110182), (12999, 102172), (13083, 101516), (14596, 90993), (17332, 76629), (17444, 76137), (21894, 60662), (24108, 55091), (25379, 52332), (25543, 51996), (25998, 51086), (26166, 50758), (30331, 43788)]