653294328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 1786579200

約数和(自身を除く): 1133284872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 83, 114, 123, 152, 164, 166, 228, 246, 249, 328, 332, 421, 456, 492, 498, 664, 779, 842, 984, 996, 1263, 1558, 1577, 1684, 1992, 2337, 2526, 3116, 3154, 3368, 3403, 4674, 4731, 5052, 6232, 6308, 6806, 7999, 9348, 9462, 10104, 10209, 12616, 13612, 15998, 17261, 18696, 18924, 20418, 23997, 27224, 31996, 34522, 34943, 37848, 40836, 47994, 51783, 63992, 64657, 69044, 69886, 81672, 95988, 103566, 104829, 129314, 138088, 139772, 191976, 193971, 207132, 209658, 258628, 279544, 327959, 387942, 414264, 419316, 517256, 655918, 663917, 775884, 838632, 983877, 1311836, 1327834, 1432663, 1551768, 1967754, 1991751, 2623672, 2655668, 2865326, 3935508, 3983502, 4297989, 5311336, 5730652, 7871016, 7967004, 8595978, 11461304, 15934008, 17191956, 27220597, 34383912, 54441194, 81661791, 108882388, 163323582, 217764776, 326647164, 653294328]

約数ペア:

[(1, 653294328), (2, 326647164), (3, 217764776), (4, 163323582), (6, 108882388), (8, 81661791), (12, 54441194), (19, 34383912), (24, 27220597), (38, 17191956), (41, 15934008), (57, 11461304), (76, 8595978), (82, 7967004), (83, 7871016), (114, 5730652), (123, 5311336), (152, 4297989), (164, 3983502), (166, 3935508), (228, 2865326), (246, 2655668), (249, 2623672), (328, 1991751), (332, 1967754), (421, 1551768), (456, 1432663), (492, 1327834), (498, 1311836), (664, 983877), (779, 838632), (842, 775884), (984, 663917), (996, 655918), (1263, 517256), (1558, 419316), (1577, 414264), (1684, 387942), (1992, 327959), (2337, 279544), (2526, 258628), (3116, 209658), (3154, 207132), (3368, 193971), (3403, 191976), (4674, 139772), (4731, 138088), (5052, 129314), (6232, 104829), (6308, 103566), (6806, 95988), (7999, 81672), (9348, 69886), (9462, 69044), (10104, 64657), (10209, 63992), (12616, 51783), (13612, 47994), (15998, 40836), (17261, 37848), (18696, 34943), (18924, 34522), (20418, 31996), (23997, 27224)]