669370068

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 1792929600

約数和(自身を除く): 1123559532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 139, 162, 167, 178, 267, 278, 324, 334, 356, 417, 501, 534, 556, 668, 801, 834, 1002, 1068, 1251, 1503, 1602, 1668, 2004, 2403, 2502, 3006, 3204, 3753, 4509, 4806, 5004, 6012, 7209, 7506, 9018, 9612, 11259, 12371, 13527, 14418, 14863, 15012, 18036, 22518, 23213, 24742, 27054, 28836, 29726, 37113, 44589, 45036, 46426, 49484, 54108, 59452, 69639, 74226, 89178, 92852, 111339, 133767, 139278, 148452, 178356, 208917, 222678, 267534, 278556, 334017, 401301, 417834, 445356, 535068, 626751, 668034, 802602, 835668, 1002051, 1203903, 1253502, 1336068, 1605204, 1880253, 2004102, 2065957, 2407806, 2507004, 3760506, 4008204, 4131914, 4815612, 6197871, 7521012, 8263828, 12395742, 18593613, 24791484, 37187226, 55780839, 74374452, 111561678, 167342517, 223123356, 334685034, 669370068]

約数ペア:

[(1, 669370068), (2, 334685034), (3, 223123356), (4, 167342517), (6, 111561678), (9, 74374452), (12, 55780839), (18, 37187226), (27, 24791484), (36, 18593613), (54, 12395742), (81, 8263828), (89, 7521012), (108, 6197871), (139, 4815612), (162, 4131914), (167, 4008204), (178, 3760506), (267, 2507004), (278, 2407806), (324, 2065957), (334, 2004102), (356, 1880253), (417, 1605204), (501, 1336068), (534, 1253502), (556, 1203903), (668, 1002051), (801, 835668), (834, 802602), (1002, 668034), (1068, 626751), (1251, 535068), (1503, 445356), (1602, 417834), (1668, 401301), (2004, 334017), (2403, 278556), (2502, 267534), (3006, 222678), (3204, 208917), (3753, 178356), (4509, 148452), (4806, 139278), (5004, 133767), (6012, 111339), (7209, 92852), (7506, 89178), (9018, 74226), (9612, 69639), (11259, 59452), (12371, 54108), (13527, 49484), (14418, 46426), (14863, 45036), (15012, 44589), (18036, 37113), (22518, 29726), (23213, 28836), (24742, 27054)]